login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A322579 Decimal expansion of 9192631770 / 299792458, the conversion factor from the old SI unit metre (m) to the combination of the 2019 SI units c*Δν_{Cs}^{-1}. 1

%I #17 Jan 19 2020 06:27:56

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

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

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

%N Decimal expansion of 9192631770 / 299792458, the conversion factor from the old SI unit metre (m) to the combination of the 2019 SI units c*Δν_{Cs}^{-1}.

%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 1 m = (9192631770 / 299792458) c*Δν_{Cs}^{-1}.

%e 30.663318988498369762190615215543547796656045296509760762560611181219...

%Y Cf. A003878 (c), A230458 (Δν_{Cs), A322415.

%K nonn,cons,easy

%O 2,1

%A _Wolfdieter Lang_, Feb 12 2019

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 17 12:06 EDT 2024. Contains 375987 sequences. (Running on oeis4.)