Mastodon Politics, Power, and Science: The NIST 2018 constants list scaled to natural proportions and put in sorted order.

Friday, December 12, 2025

The NIST 2018 constants list scaled to natural proportions and put in sorted order.

The Undecorated Universe: Natural Ratios

The Undecorated Universe

1.0 = Coordinate Basis ~0.1 = Geometry (1/2π) ~0.007 = Coupling (α) 10-20 = Matter Spectrum 1020+ = Aggregates
Quantity Name SI Value SI Unit Natural Ratio (σ)
electron charge to mass quotient -1.75882001076e11 C kg-1 -2.04098230e+21
electron mag. mom. -9.2847647043e-24 J T-1 -1.62604558e+20
muon mag. mom. -4.49044830e-26 J T-1 -7.86414500e+17
helion mag. mom. -1.074617532e-26 J T-1 -1.88198316e+17
shielded helion mag. mom. -1.074553090e-26 J T-1 -1.88187030e+17
neutron mag. mom. -9.6623651e-27 J T-1 -1.69217493e+17
electron-deuteron mag. mom. ratio -2143.9234915 (dimensionless) -2.14392349e+03
electron mag. mom. to nuclear magneton ratio -1838.28197188 (dimensionless) -1.83828197e+03
electron to shielded proton mag. mom. ratio -658.2275971 (dimensionless) -6.58227597e+02
electron-proton mag. mom. ratio -658.21068789 (dimensionless) -6.58210688e+02
muon mag. mom. to nuclear magneton ratio -8.89059703 (dimensionless) -8.89059703e+00
helion g factor -4.255250615 (dimensionless) -4.25525061e+00
neutron g factor -3.82608545 (dimensionless) -3.82608545e+00
muon-proton mag. mom. ratio -3.183345142 (dimensionless) -3.18334514e+00
helion mag. mom. to nuclear magneton ratio -2.127625307 (dimensionless) -2.12762531e+00
shielded helion mag. mom. to nuclear magneton ratio -2.127497719 (dimensionless) -2.12749772e+00
muon g factor -2.0023318418 (dimensionless) -2.00233184e+00
electron g factor -2.00231930436256 (dimensionless) -2.00231930e+00
neutron mag. mom. to nuclear magneton ratio -1.91304273 (dimensionless) -1.91304273e+00
proton-neutron mag. mom. ratio -1.45989805 (dimensionless) -1.45989805e+00
Sackur-Tetrode constant (1 K, 101.325 kPa) -1.16487052358 (dimensionless) -1.16487052e+00
Sackur-Tetrode constant (1 K, 100 kPa) -1.15170753706 (dimensionless) -1.15170754e+00
electron mag. mom. to Bohr magneton ratio -1.00115965218128 (dimensionless) -1.00115965e+00
shielded helion to shielded proton mag. mom. ratio -0.7617861313 (dimensionless) -7.61786131e-01
shielded helion to proton mag. mom. ratio -0.7617665618 (dimensionless) -7.61766562e-01
neutron to shielded proton mag. mom. ratio -0.68499694 (dimensionless) -6.84996940e-01
neutron-proton mag. mom. ratio -0.68497934 (dimensionless) -6.84979340e-01
deuteron-neutron mag. mom. ratio -0.44820653 (dimensionless) -4.48206530e-01
muon mag. mom. to Bohr magneton ratio -4.84197047e-3 (dimensionless) -4.84197047e-03
helion mag. mom. to Bohr magneton ratio -1.158740958e-3 (dimensionless) -1.15874096e-03
shielded helion mag. mom. to Bohr magneton ratio -1.158671471e-3 (dimensionless) -1.15867147e-03
neutron mag. mom. to Bohr magneton ratio -1.04187563e-3 (dimensionless) -1.04187563e-03
deuteron-electron mag. mom. ratio -4.664345551e-4 (dimensionless) -4.66434555e-04
standard-state pressure 100000 Pa 1.35619630e-108
standard atmosphere 101325 Pa 1.37416590e-108
Loschmidt constant (273.15 K, 100 kPa) 2.651645804e25 m-3 1.76325441e-78
Loschmidt constant (273.15 K, 101.325 kPa) 2.686780111e25 m-3 1.78661753e-78
atomic unit of charge density 1.08120238457e12 C m-3 1.52928630e-74
atomic unit of electric field gradient 9.7173624292e21 V m-2 1.52928630e-74
conventional value of watt-90 1.00000019553 W 2.75614647e-53
atomic unit of force 8.2387234983e-8 N 6.80742460e-52
standard acceleration of gravity 9.80665 m s-2 4.42057834e-51
atomic unit of electric field 5.14220674763e11 V m-1 1.99751527e-50
atomic unit of mag. flux density 2.35051756758e5 T 2.73731501e-48
hertz-atomic mass unit relationship 4.4398216652e-24 u 1.35138508e-43
hertz-electron volt relationship 4.135667696e-15 eV 1.35138508e-43
hertz-hartree relationship 1.5198298460570e-16 E_h 1.35138508e-43
hertz-inverse meter relationship 3.335640951e-9 m-1 1.35138508e-43
hertz-joule relationship 6.62607015e-34 J 1.35138508e-43
hertz-kelvin relationship 4.799243073e-11 K 1.35138508e-43
hertz-kilogram relationship 7.372497323e-51 kg 1.35138508e-43
inverse meter-atomic mass unit relationship 1.33102505010e-15 u 4.05135054e-35
inverse meter-electron volt relationship 1.239841984e-6 eV 4.05135054e-35
inverse meter-hartree relationship 4.5563352529120e-8 E_h 4.05135054e-35
inverse meter-hertz relationship 299792458 Hz 4.05135054e-35
inverse meter-joule relationship 1.986445857e-25 J 4.05135054e-35
inverse meter-kelvin relationship 1.438776877e-2 K 4.05135054e-35
inverse meter-kilogram relationship 2.210219094e-42 kg 4.05135054e-35
hyperfine transition frequency of Cs-133 9192631770 Hz 1.24227854e-33
kelvin-atomic mass unit relationship 9.2510873014e-14 u 2.81582962e-33
kelvin-electron volt relationship 8.617333262e-5 eV 2.81582962e-33
kelvin-hartree relationship 3.1668115634556e-6 E_h 2.81582962e-33
kelvin-hertz relationship 2.083661912e10 Hz 2.81582962e-33
kelvin-inverse meter relationship 69.50348004 m-1 2.81582962e-33
kelvin-joule relationship 1.380649e-23 J 2.81582962e-33
kelvin-kilogram relationship 1.536179187e-40 kg 2.81582962e-33
electron volt 1.602176634e-19 J 3.26763458e-29
electron volt-atomic mass unit relationship 1.07354410233e-9 u 3.26763458e-29
electron volt-hartree relationship 3.6749322175655e-2 E_h 3.26763458e-29
electron volt-hertz relationship 2.417989242e14 Hz 3.26763458e-29
electron volt-inverse meter relationship 8.065543937e5 m-1 3.26763458e-29
electron volt-joule relationship 1.602176634e-19 J 3.26763458e-29
electron volt-kelvin relationship 1.160451812e4 K 3.26763458e-29
electron volt-kilogram relationship 1.782661921e-36 kg 3.26763458e-29
atomic unit of current 6.623618237510e-3 A 1.90395531e-28
Rydberg constant 10973731.568160 m-1 4.44584333e-28
Rydberg constant times c in Hz 3.2898419602508e15 Hz 4.44584333e-28
Rydberg constant times hc in J 2.1798723611035e-18 J 4.44584333e-28
Rydberg constant times hc in eV 13.605693122994 eV 4.44584333e-28
Hartree energy 4.3597447222071e-18 J 8.89168667e-28
Hartree energy in eV 27.211386245988 eV 8.89168667e-28
atomic unit of energy 4.3597447222071e-18 J 8.89168667e-28
hartree-atomic mass unit relationship 2.92126232205e-8 u 8.89168667e-28
hartree-electron volt relationship 27.211386245988 eV 8.89168667e-28
hartree-hertz relationship 6.579683920502e15 Hz 8.89168667e-28
hartree-inverse meter relationship 2.1947463136320e7 m-1 8.89168667e-28
hartree-joule relationship 4.3597447222071e-18 J 8.89168667e-28
hartree-kelvin relationship 3.1577502480407e5 K 8.89168667e-28
hartree-kilogram relationship 4.8508702095432e-35 kg 8.89168667e-28
conventional value of volt-90 1.00000010666 V 9.58828202e-28
atomic unit of electric potential 27.211386245988 V 2.60910418e-26
conventional value of ampere-90 1.00000008887 A 2.87449458e-26
atomic unit of momentum 1.99285191410e-24 kg m s-1 1.21848117e-25
natural unit of momentum in MeV/c 0.51099895000 MeV/c 1.66975778e-23
atomic unit of mass 9.1093837015e-31 kg 1.66975784e-23
electron mass 9.1093837015e-31 kg 1.66975784e-23
electron mass energy equivalent 8.1871057769e-14 J 1.66975784e-23
electron mass energy equivalent in MeV 0.51099895000 MeV 1.66975784e-23
electron mass in u 5.48579909065e-4 u 1.66975784e-23
electron molar mass 5.4857990888e-7 kg mol-1 1.66975784e-23
natural unit of energy 8.1871057769e-14 J 1.66975784e-23
natural unit of energy in MeV 0.51099895000 MeV 1.66975784e-23
natural unit of mass 9.1093837015e-31 kg 1.66975784e-23
natural unit of momentum 2.73092453075e-22 kg m s-1 1.66975784e-23
neutron-proton mass difference 2.30557435e-30 kg 4.22613754e-23
neutron-proton mass difference energy equivalent in MeV 1.29333236 MeV 4.22613754e-23
neutron-proton mass difference energy equivalent 2.07214689e-13 J 4.22613755e-23
neutron-proton mass difference in u 1.38844933e-3 u 4.22613755e-23
muon mass 1.883531627e-28 kg 3.45252962e-21
muon mass energy equivalent 1.692833804e-11 J 3.45252962e-21
muon mass energy equivalent in MeV 105.6583755 MeV 3.45252962e-21
muon mass in u 0.1134289259 u 3.45252962e-21
muon molar mass 1.134289259e-4 kg mol-1 3.45252962e-21
atomic mass constant 1.66053906660e-27 kg 3.04378234e-20
atomic mass constant energy equivalent 1.49241808560e-10 J 3.04378234e-20
atomic mass constant energy equivalent in MeV 931.49410242 MeV 3.04378234e-20
atomic mass unit-electron volt relationship 9.3149410242e8 eV 3.04378234e-20
atomic mass unit-hartree relationship 3.4231776874e7 E_h 3.04378234e-20
atomic mass unit-hertz relationship 2.25234271871e23 Hz 3.04378234e-20
atomic mass unit-inverse meter relationship 7.5130066104e14 m-1 3.04378234e-20
atomic mass unit-joule relationship 1.49241808560e-10 J 3.04378234e-20
atomic mass unit-kelvin relationship 1.08095401916e13 K 3.04378234e-20
atomic mass unit-kilogram relationship 1.66053906660e-27 kg 3.04378234e-20
molar mass constant 0.99999999965e-3 kg mol-1 3.04378234e-20
unified atomic mass unit 1.66053906660e-27 kg 3.04378234e-20
proton mass 1.67262192369e-27 kg 3.06593032e-20
proton mass energy equivalent 1.50327761598e-10 J 3.06593032e-20
proton mass energy equivalent in MeV 938.27208816 MeV 3.06593032e-20
proton mass in u 1.007276466621 u 3.06593032e-20
proton molar mass 1.00727646627e-3 kg mol-1 3.06593032e-20
neutron mass 1.67492749804e-27 kg 3.07015646e-20
neutron mass energy equivalent 1.50534976287e-10 J 3.07015646e-20
neutron mass energy equivalent in MeV 939.56542052 MeV 3.07015646e-20
neutron mass in u 1.00866491595 u 3.07015646e-20
neutron molar mass 1.00866491560e-3 kg mol-1 3.07015646e-20
tau mass energy equivalent 2.84684e-10 J 5.80612189e-20
tau mass 3.16754e-27 kg 5.80612797e-20
tau energy equivalent 1776.86 MeV 5.80612918e-20
tau mass in u 1.90754 u 5.80613657e-20
tau molar mass 1.90754e-3 kg mol-1 5.80613657e-20
deuteron mass 3.3435837724e-27 kg 6.12881771e-20
deuteron mass energy equivalent 3.00506323102e-10 J 6.12881771e-20
deuteron mass energy equivalent in MeV 1875.61294257 MeV 6.12881771e-20
deuteron mass in u 2.013553212745 u 6.12881771e-20
deuteron molar mass 2.01355321205e-3 kg mol-1 6.12881771e-20
helion mass 5.0064127796e-27 kg 9.17679753e-20
helion mass energy equivalent 4.4995394125e-10 J 9.17679753e-20
helion mass energy equivalent in MeV 2808.39160743 MeV 9.17679753e-20
helion mass in u 3.014932247175 u 9.17679753e-20
helion molar mass 3.01493224613e-3 kg mol-1 9.17679753e-20
triton mass 5.0073567446e-27 kg 9.17852783e-20
triton mass energy equivalent 4.5003878060e-10 J 9.17852783e-20
triton mass energy equivalent in MeV 2808.92113298 MeV 9.17852783e-20
triton mass in u 3.01550071621 u 9.17852783e-20
triton molar mass 3.01550071517e-3 kg mol-1 9.17852783e-20
alpha particle mass 6.6446573357e-27 kg 1.21797138e-19
alpha particle mass energy equivalent 5.9719201914e-10 J 1.21797138e-19
alpha particle mass energy equivalent in MeV 3727.3794066 MeV 1.21797138e-19
alpha particle mass in u 4.001506179127 u 1.21797138e-19
alpha particle molar mass 4.0015061777e-3 kg mol-1 1.21797138e-19
molar mass of carbon-12 11.9999999958e-3 kg mol-1 3.65253881e-19
joule-atomic mass unit relationship 6.7005352565e9 u 2.03949709e-10
joule-electron volt relationship 6.241509074e18 eV 2.03949709e-10
joule-hartree relationship 2.2937122783963e17 E_h 2.03949709e-10
joule-hertz relationship 1.509190179e33 Hz 2.03949709e-10
joule-inverse meter relationship 5.034116567e24 m-1 2.03949709e-10
joule-kelvin relationship 7.242970516e22 K 2.03949709e-10
joule-kilogram relationship 1.112650056e-17 kg 2.03949709e-10
shielding difference of d and p in HD 2.0200e-8 (dimensionless) 2.02000000e-08
shielding difference of t and p in HT 2.4140e-8 (dimensionless) 2.41400000e-08
proton mag. shielding correction 2.5689e-5 (dimensionless) 2.56890000e-05
helion shielding shift 5.996743e-5 (dimensionless) 5.99674300e-05
electron to alpha particle mass ratio 1.370933554787e-4 (dimensionless) 1.37093355e-04
electron-triton mass ratio 1.819200062251e-4 (dimensionless) 1.81920006e-04
electron-helion mass ratio 1.819543074573e-4 (dimensionless) 1.81954307e-04
electron-deuteron mass ratio 2.724437107462e-4 (dimensionless) 2.72443711e-04
electron-tau mass ratio 2.87585e-4 (dimensionless) 2.87585000e-04
deuteron mag. mom. to Bohr magneton ratio 4.669754570e-4 (dimensionless) 4.66975457e-04
electron-neutron mass ratio 5.4386734424e-4 (dimensionless) 5.43867344e-04
electron-proton mass ratio 5.44617021487e-4 (dimensionless) 5.44617021e-04
electron relative atomic mass 5.48579909065e-4 (dimensionless) 5.48579909e-04
neutron-electron mag. mom. ratio 1.04066882e-3 (dimensionless) 1.04066882e-03
electron mag. mom. anomaly 1.15965218128e-3 (dimensionless) 1.15965218e-03
muon mag. mom. anomaly 1.16592089e-3 (dimensionless) 1.16592089e-03
shielded proton mag. mom. to Bohr magneton ratio 1.520993128e-3 (dimensionless) 1.52099313e-03
proton mag. mom. to Bohr magneton ratio 1.52103220230e-3 (dimensionless) 1.52103220e-03
triton mag. mom. to Bohr magneton ratio 1.6223936651e-3 (dimensionless) 1.62239367e-03
conductance quantum 7.748091729e-5 S 2.32281947e-03
electron-muon mass ratio 4.83633169e-3 (dimensionless) 4.83633169e-03
atomic unit of velocity 2.18769126364e6 m s-1 7.29735257e-03
fine-structure constant 7.2973525693e-3 (dimensionless) 7.29735257e-03
conventional value of ohm-90 1.00000001779 ohm 3.33564101e-02
Faraday constant 96485.33212 C mol-1 3.40794620e-02
atomic unit of charge 1.602176634e-19 C 3.40794620e-02
elementary charge 1.602176634e-19 C 3.40794620e-02
muon-tau mass ratio 5.94635e-2 (dimensionless) 5.94635000e-02
Josephson constant 483597.8484e9 Hz V-1 6.81589241e-02
conventional value of Josephson constant 483597.9e9 Hz V-1 6.81589313e-02
vacuum electric permittivity 8.8541878128e-12 F m-1 7.95774715e-02
muon-neutron mass ratio 0.1124545170 (dimensionless) 1.12454517e-01
muon-proton mass ratio 0.1126095264 (dimensionless) 1.12609526e-01
atomic unit of action 1.054571817e-34 J s 1.59154943e-01
natural unit of action 1.054571817e-34 J s 1.59154943e-01
natural unit of action in eV s 6.582119569e-16 eV s 1.59154943e-01
reduced Planck constant 1.054571817e-34 J s 1.59154943e-01
reduced Planck constant in eV s 6.582119569e-16 eV s 1.59154943e-01
reduced Planck constant times c in MeV fm 197.3269804 MeV fm 1.59154943e-01
Wien wavelength displacement law constant 2.897771955e-3 m K 2.01405235e-01
elementary charge over h-bar 1.519267447e15 A J-1 2.14127575e-01
weak mixing angle 0.22290 (dimensionless) 2.22900000e-01
deuteron-proton mag. mom. ratio 0.30701220939 (dimensionless) 3.07012209e-01
Planck mass 2.176434e-8 kg 3.98942218e-01
Planck temperature 1.416784e32 K 3.98942235e-01
Planck mass energy equivalent in GeV 1.220890e19 GeV 3.98942238e-01
Planck length 1.616255e-35 m 3.98942274e-01
Planck time 5.391247e-44 s 3.98942321e-01
proton-tau mass ratio 0.528051 (dimensionless) 5.28051000e-01
neutron-tau mass ratio 0.528779 (dimensionless) 5.28779000e-01
deuteron g factor 0.8574382338 (dimensionless) 8.57438234e-01
deuteron mag. mom. to nuclear magneton ratio 0.8574382338 (dimensionless) 8.57438234e-01
W to Z mass ratio 0.88153 (dimensionless) 8.81530000e-01
proton-neutron mass ratio 0.99862347812 (dimensionless) 9.98623478e-01
Avogadro constant 6.02214076e23 mol-1 1.00000000e+00
Boltzmann constant 1.380649e-23 J K-1 1.00000000e+00
Boltzmann constant in Hz/K 2.083661912e10 Hz K-1 1.00000000e+00
Boltzmann constant in eV/K 8.617333262e-5 eV K-1 1.00000000e+00
Boltzmann constant in inverse meter per kelvin 69.50348004 m-1 K-1 1.00000000e+00
Newtonian constant of gravitation 6.67430e-11 m3 kg-1 s-2 1.00000000e+00
Planck constant 6.62607015e-34 J Hz-1 1.00000000e+00
Planck constant in eV/Hz 4.135667696e-15 eV Hz-1 1.00000000e+00
atomic unit of permittivity 1.11265005545e-10 F m-1 1.00000000e+00
luminous efficacy 683 lm W-1 1.00000000e+00
molar Planck constant 3.990312712e-10 J Hz-1 mol-1 1.00000000e+00
molar gas constant 8.314462618 J mol-1 K-1 1.00000000e+00
natural unit of velocity 299792458 m s-1 1.00000000e+00
second radiation constant 1.438776877e-2 m K 1.00000000e+00
speed of light in vacuum 299792458 m s-1 1.00000000e+00
neutron-proton mass ratio 1.00137841931 (dimensionless) 1.00137842e+00
proton relative atomic mass 1.007276466621 (dimensionless) 1.00727647e+00
neutron relative atomic mass 1.00866491595 (dimensionless) 1.00866492e+00
triton to proton mag. mom. ratio 1.0666399191 (dimensionless) 1.06663992e+00
tau-neutron mass ratio 1.89115 (dimensionless) 1.89115000e+00
tau-proton mass ratio 1.89376 (dimensionless) 1.89376000e+00
deuteron-proton mass ratio 1.99900750139 (dimensionless) 1.99900750e+00
first radiation constant for spectral radiance 1.191042972e-16 W m2 sr-1 2.00000000e+00
deuteron relative atomic mass 2.013553212745 (dimensionless) 2.01355321e+00
shielded proton mag. mom. to nuclear magneton ratio 2.792775599 (dimensionless) 2.79277560e+00
proton mag. mom. to nuclear magneton ratio 2.79284734463 (dimensionless) 2.79284734e+00
Wien frequency displacement law constant 5.878925757e10 Hz K-1 2.82143937e+00
triton mag. mom. to nuclear magneton ratio 2.9789624656 (dimensionless) 2.97896247e+00
helion-proton mass ratio 2.99315267167 (dimensionless) 2.99315267e+00
triton-proton mass ratio 2.99371703414 (dimensionless) 2.99371703e+00
helion relative atomic mass 3.014932247175 (dimensionless) 3.01493225e+00
triton relative atomic mass 3.01550071621 (dimensionless) 3.01550072e+00
alpha particle-proton mass ratio 3.97259969009 (dimensionless) 3.97259969e+00
alpha particle relative atomic mass 4.001506179127 (dimensionless) 4.00150618e+00
proton g factor 5.5856946893 (dimensionless) 5.58569469e+00
triton g factor 5.957924931 (dimensionless) 5.95792493e+00
first radiation constant 3.741771852e-16 W m2 6.28318531e+00
proton-muon mass ratio 8.88024337 (dimensionless) 8.88024337e+00
neutron-muon mass ratio 8.89248406 (dimensionless) 8.89248406e+00
characteristic impedance of vacuum 376.730313668 ohm 1.25663706e+01
vacuum mag. permeability 1.25663706212e-6 N A-2 1.25663706e+01
mag. flux quantum 2.067833848e-15 Wb 1.46715931e+01
tau-muon mass ratio 16.8170 (dimensionless) 1.68170000e+01
Stefan-Boltzmann constant 5.670374419e-8 W m-2 K-4 4.08026246e+01
inverse fine-structure constant 137.035999084 (dimensionless) 1.37035999e+02
electron-muon mag. mom. ratio 206.7669883 (dimensionless) 2.06766988e+02
muon-electron mass ratio 206.7682830 (dimensionless) 2.06768283e+02
inverse of conductance quantum 12906.40372 ohm 4.30511288e+02
conventional value of von Klitzing constant 25812.807 ohm 8.61022561e+02
von Klitzing constant 25812.80745 ohm 8.61022576e+02
electron to shielded helion mag. mom. ratio 864.058257 (dimensionless) 8.64058257e+02
electron-neutron mag. mom. ratio 960.92050 (dimensionless) 9.60920500e+02
proton-electron mass ratio 1836.15267343 (dimensionless) 1.83615267e+03
neutron-electron mass ratio 1838.68366173 (dimensionless) 1.83868366e+03
tau-electron mass ratio 3477.23 (dimensionless) 3.47723000e+03
deuteron-electron mass ratio 3670.48296788 (dimensionless) 3.67048297e+03
helion-electron mass ratio 5495.88528007 (dimensionless) 5.49588528e+03
triton-electron mass ratio 5496.92153573 (dimensionless) 5.49692154e+03
alpha particle-electron mass ratio 7294.29954142 (dimensionless) 7.29429954e+03
Fermi coupling constant 1.1663787e-5 GeV-2 4.49266250e+04
kilogram-atomic mass unit relationship 6.0221407621e26 u 1.83300857e+07
kilogram-electron volt relationship 5.609588603e35 eV 1.83300857e+07
kilogram-hartree relationship 2.0614857887409e34 E_h 1.83300857e+07
kilogram-hertz relationship 1.356392489e50 Hz 1.83300857e+07
kilogram-inverse meter relationship 4.524438335e41 m-1 1.83300857e+07
kilogram-joule relationship 8.987551787e16 J 1.83300857e+07
kilogram-kelvin relationship 6.509657260e39 K 1.83300857e+07
deuteron mag. mom. 4.330735094e-27 J T-1 7.58443845e+16
nuclear magneton 5.0507837461e-27 J T-1 8.84546332e+16
nuclear magneton in K/T 3.6582677756e-4 K T-1 8.84546332e+16
nuclear magneton in MHz/T 7.6225932291 MHz T-1 8.84546332e+16
nuclear magneton in eV/T 3.15245125844e-8 eV T-1 8.84546332e+16
nuclear magneton in inverse meter per tesla 2.54262341353e-2 m-1 T-1 8.84546332e+16
conventional value of coulomb-90 1.00000008887 C 2.12707290e+17
shielded proton mag. mom. 1.410570560e-26 J T-1 2.47033941e+17
proton mag. mom. 1.41060679736e-26 J T-1 2.47040287e+17
triton mag. mom. 1.5046095202e-26 J T-1 2.63503032e+17
neutron gyromag. ratio in MHz/T 29.1646931 MHz T-1 3.38434986e+17
shielded helion gyromag. ratio in MHz/T 32.43409942 MHz T-1 3.76374061e+17
shielded proton gyromag. ratio in MHz/T 42.57638474 MHz T-1 4.94067882e+17
proton gyromag. ratio in MHz/T 42.577478518 MHz T-1 4.94080575e+17
proton charge to mass quotient 9.5788331560e7 C kg-1 1.11155370e+18
neutron gyromag. ratio 1.83247171e8 s-1 T-1 2.12644973e+18
shielded helion gyromag. ratio 2.037894569e8 s-1 T-1 2.36482797e+18
reduced tau Compton wavelength 1.110538e-16 m 2.74115505e+18
shielded proton gyromag. ratio 2.675153151e8 s-1 T-1 3.10432006e+18
proton gyromag. ratio 2.6752218744e8 s-1 T-1 3.10439981e+18
reduced neutron Compton wavelength 2.1001941552e-16 m 5.18393591e+18
reduced proton Compton wavelength 2.10308910336e-16 m 5.19108154e+18
tau Compton wavelength 6.97771e-16 m 1.72231702e+19
proton rms charge radius 8.414e-16 m 2.07683831e+19
neutron Compton wavelength 1.31959090581e-15 m 3.25716299e+19
proton Compton wavelength 1.32140985539e-15 m 3.26165273e+19
reduced muon Compton wavelength 1.867594306e-15 m 4.60980674e+19
deuteron rms charge radius 2.12799e-15 m 5.25254474e+19
classical electron radius 2.8179403262e-15 m 6.95555790e+19
Bohr magneton 9.2740100783e-24 J T-1 1.62416211e+20
Bohr magneton in Hz/T 1.39962449361e10 Hz T-1 1.62416211e+20
Bohr magneton in K/T 0.67171381563 K T-1 1.62416211e+20
Bohr magneton in eV/T 5.7883818060e-5 eV T-1 1.62416211e+20
Bohr magneton in inverse meter per tesla 46.686447783 m-1 T-1 1.62416211e+20
muon Compton wavelength 1.173444110e-14 m 2.89642700e+20
atomic unit of mag. dipole mom. 1.85480201566e-23 J T-1 3.24832422e+20
electron gyromag. ratio in MHz/T 28024.9514242 MHz T-1 3.25209115e+20
electron gyromag. ratio 1.76085963023e11 s-1 T-1 2.04334913e+21
Copper x unit 1.00207697e-13 m 2.47343931e+21
Molybdenum x unit 1.00209952e-13 m 2.47349497e+21
natural unit of length 3.8615926796e-13 m 9.53161826e+21
natural unit of time 1.28808866819e-21 s 9.53161826e+21
reduced Compton wavelength 3.8615926796e-13 m 9.53161826e+21
quantum of circulation 3.6369475516e-4 m2 s-1 2.99444619e+22
atomic unit of electric dipole mom. 8.4783536255e-30 C m 4.45137356e+22
Compton wavelength 2.42631023867e-12 m 5.98889238e+22
quantum of circulation times 2 7.2738951032e-4 m2 s-1 5.98889238e+22
Bohr radius 5.29177210903e-11 m 1.30617483e+24
atomic unit of length 5.29177210903e-11 m 1.30617483e+24
Angstrom star 1.00001495e-10 m 2.46834960e+24
lattice spacing of ideal Si (220) 1.920155716e-10 m 4.73954474e+24
lattice parameter of silicon 5.431020511e-10 m 1.34054569e+25
atomic unit of time 2.4188843265857e-17 s 1.78992973e+26
Thomson cross section 6.6524587321e-29 m2 4.05305544e+40
conventional value of henry-90 1.00000001779 H 2.46831274e+41
conventional value of farad-90 0.99999998220 F 2.21840878e+44
atomic unit of electric quadrupole mom. 4.4865515246e-40 C m2 5.81427210e+46
atomic unit of magnetizability 7.8910366008e-29 J T-2 1.18668265e+68
atomic unit of electric polarizability 1.64877727436e-41 C2 m2 J-1 2.22845533e+72
molar volume of silicon 1.205883199e-5 m3 mol-1 3.01130590e+74
molar volume of ideal gas (273.15 K, 101.325 kPa) 22.41396954e-3 m3 mol-1 5.59716885e+77
molar volume of ideal gas (273.15 K, 100 kPa) 22.71095464e-3 m3 mol-1 5.67133134e+77
atomic unit of 1st hyperpolarizability 3.2063613061e-53 C3 m3 J-2 1.11561366e+122
atomic unit of 2nd hyperpolarizability 6.2353799905e-65 C4 m4 J-3 5.58500691e+171

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