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A167526
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Prime factors of the speed of light in a vacuum, c = 299792458 (m/s).
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1
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OFFSET
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1,1
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COMMENTS
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Note that each prime factor of 299792458 appears with multiplicity 1 in this number.
Giving the speed of light in km/s or cm/s would yield the same prime factors > 5. If time is measured in hours, or distance in miles, feet, inches or similar, then the numerical value of c is no longer an integer.
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LINKS
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FORMULA
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299792458 = 2 * 7 * 73 * 293339.
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PROG
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(PARI) factor(299 792 458)~[1, ]
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CROSSREFS
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Cf. A003678 (speed of light), A132997 (all divisors of c, contains this as subsequence).
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KEYWORD
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fini,full,nonn
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AUTHOR
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STATUS
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approved
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