A360180 - OEIS

A360180

Decimal expansion of the electron volt-hertz relationship according to the 2019 SI system in units Hz.

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

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OFFSET

15,1

COMMENTS

Since the amount of energy in terms of charge and potential difference is given by E = QV, from A081823 we have that 1 eV = 1.602176634 * 10^(-19) J.

Now (see A003676), f = E/h and it follows that f = 1 eV/(6.62607015 * 10^(-34) J/s) = 2.417989242084918... * 10^14 s^(-1).

LINKS

Table of n, a(n) for n=15..100.

FORMULA

eV/h = 160217663400000/6.62607015 = 10681177560000000000000/44173801 = 241798924208491 + 36055709/44173801 s^(-1).

EXAMPLE

241798924208491.81622382914252726... (rational number, period 6310542).