15 (number) facts for kids
This article is about the number fifteen. For the year, see 15.
Quick facts for kids
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| Cardinal | fifteen | |||
| Ordinal | 15th (fifteenth) |
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| Factorization | 3 × 5 | |||
| Divisors | 1, 3, 5, 15 | |||
| Greek numeral | ΙΕ´ | |||
| Roman numeral | XV | |||
| Binary | 11112 | |||
| Ternary | 1203 | |||
| Senary | 236 | |||
| Octal | 178 | |||
| Duodecimal | 1312 | |||
| Hexadecimal | F16 | |||
| Hebrew | ט"ו (Tet Vav) | |||
Fifteen is a number. It is between fourteen and sixteen, and is an odd number. It is divisible by 1, 3, 5, and 15.
In Roman numerals, 15 is written as XV.
Images for kids
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M = 15
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Seashells from the mollusk Donax variabilis have 15 coloring pattern phenotypes.
See also
In Spanish: Quince para niños
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15 (number) Facts for Kids. Kiddle Encyclopedia.