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%I #13 Jun 08 2023 17:45:32
%S 1,4,7,5,5,2,1,3,9,9,7,3,5,2,7,0,9,1,6,0,6,5,0,2,5,9,5,3,6,2,2,1,2,4,
%T 1,5,6,3,8,9,0,5,9,6,9,2,4,9,7,2,8,3,5,2,0,0,2,2,8,2,4,7,6,8,7,2,3,9,
%U 8,2,7,3,9,2,9,8,7,3,0,9,3,7,6,0,2,6,5,6,4,0,2,8,5,9,1,1,6,2,3,1,4,1,6
%N Decimal expansion of the conversion factor from the old SI unit kg to the combination of 2019 SI units h*Δν_{Cs}/c^2.
%C For the seven units of the 2019 SI system of units see the BIPM link with the resolutions of the CGPM, and A322415.
%H BIPM, <a href="https://www.bipm.org/en/cgpm-2018/">CGPM-2018</a> [See the link "Resolutions of the CGPM" there.]
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/2019_redefinition_of_SI_base_units">2019 redefinition of SI base units</a>
%F 1kg = (299792458)^2/(662607015*9192631770) * 10^{42} h*Delta nu_{Cs}/c^2
%F 1 kg = 1.47552139973527091606502595362212415638905969249728352002282476872398273... * 10^40 h*Δν_{Cs}/c^2.
%Y Cf. A003678 (c), A003676 (h), A230458 (Δν_{Cs}), A322415 (reciprocal factor).
%K nonn,cons,easy
%O 40,2
%A _Wolfdieter Lang_, Feb 12 2019
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