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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}.
2
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, 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, 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
OFFSET
2,1
COMMENTS
For the seven units of the 2019 SI system of units see the BIPM link with the resolutions of the CGPM, and A322415.
LINKS
BIPM, CGPM-2018 [See the link "Resolutions of the CGPM" there.]
FORMULA
1 m = (9192631770 / 299792458) c*Δν_{Cs}^{-1}.
Equals 1/A244823. - Hugo Pfoertner, Sep 23 2024
EXAMPLE
30.663318988498369762190615215543547796656045296509760762560611181219...
MATHEMATICA
First[RealDigits[656616555/21413747, 10, 100]] (* Paolo Xausa, Sep 23 2024 *)
CROSSREFS
Cf. A003678 (c), A230458 (Δν_{Cs}), A244823, A322415.
Sequence in context: A188858 A199610 A285871 * A004606 A019808 A182145
KEYWORD
nonn,cons,easy
AUTHOR
Wolfdieter Lang, Feb 12 2019
STATUS
approved