Draft:Power of five
Submission declined on 17 June 2025 by QEnigma (talk). This submission is not adequately supported by reliable sources. Reliable sources are required so that information can be verified. If you need help with referencing, please see Referencing for beginners and Citing sources. This submission provides insufficient context for those unfamiliar with the subject matter. Please see the guide to writing better articles for information on how to better format your submission.
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Comment: No WP:RS, WP:IS provided. This draft is incomplete. Incoherent and lacking in context. A more substantial article on the same subject might already exist in mainspace. QEnigma (talk) 09:29, 17 June 2025 (UTC)
a power of five is a number of the form 5n where n is an integer, that is, the result of exponentiation with number five as the base and integer n as the exponent. The first few non-negative powers of five are:
1, 5, 25, 125, 625, 3125, 15625, etc. (Sequence A000351 in the OEIS)
Applications
[edit]The powers of three give the place values in the quinary numeral system.
Quinary | 0 | 1 | 2 | 3 | 4 | 10 | 11 | 12 | 13 | 14 | 20 | 21 | 22 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Decimal | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Quinary | 23 | 24 | 30 | 31 | 32 | 33 | 34 | 40 | 41 | 42 | 43 | 44 | 100 |
Decimal | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |