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Decimal expansion of the 2019 SI system unit m (meter) in h-bar*c/eV.
1

%I #17 Apr 26 2023 10:34:32

%S 5,0,6,7,7,3,0,7,1,6,1,5,6,3,9,5,7,7,3,1,3,9,2,7,9,4,7,7,4,5,2,7,4,1,

%T 7,7,5,3,2,1,8,4,7,6,8,5,8,8,0,7,4,4,6,6,5,9,8,9,9,8,7,2,5,8,1,0,3,5,

%U 8,5,0,2,4,1,4,5,6,1,3,1,2,9,1,3,7,1,3

%N Decimal expansion of the 2019 SI system unit m (meter) in h-bar*c/eV.

%C Since eV := 1.602176634*10^(-19) J (see A081823), h-bar := (6.62607015*10^(-34))/(2*Pi) J*s (see A003676 and A254181), and c := 299792458 m/s (see A003678), it follows that h-bar*c/eV = ((6.62607015*10^(-34)*299792458)/(2*Pi))/(1.602176634*10^(-19)) meters. Thus, m = 10^7/1.973269804593... h-bar*c/eV.

%H Wikipedia, <a href="https://en.wikipedia.org/wiki/2019_redefinition_of_the_SI_base_units">2019 redefinition of the SI base units</a>

%F m = (1.602176634*10^(-19))/((6.62607015*10^(-34)*299792458)/(2*Pi)) [(h-bar*c)/eV].

%e 5067730.716156395773139...

%Y Cf. A003676, A003678, A081823, A254181, A360750.

%K cons,nonn,easy

%O 7,1

%A _Marco RipĂ _, Apr 24 2023