19 (number) facts for kids
Quick facts for kids
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|---|---|---|---|---|
| Cardinal | nineteen | |||
| Ordinal | 19th (nineteenth) |
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| Factorization | prime | |||
| Prime | 8th | |||
| Divisors | 1, 19 | |||
| Greek numeral | ΙΘ´ | |||
| Roman numeral | XIX | |||
| Binary | 100112 | |||
| Ternary | 2013 | |||
| Senary | 316 | |||
| Octal | 238 | |||
| Duodecimal | 1712 | |||
| Hexadecimal | 1316 | |||
This article is about the number nineteen. For the year, see 19.
Nineteen is a number. It comes between eighteen and twenty, and is an odd number. It is also the 8th prime number, after 2, 3, 5, 7, 11, 13, and 17.
In Roman numerals, 19 is written as XIX.
Images for kids
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The James Webb Space Telescope features a design of 19 hexagons.
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A 19x19 Go board
See also
In Spanish: Diecinueve para niños
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19 (number) Facts for Kids. Kiddle Encyclopedia.