Science Fair Project Encyclopedia
157 (number)
157 is the number equal to 100 + 50 + 7.
| Cardinal | One hundred [and] fifty-seven |
| Ordinal | 157th |
| Factorization | prime |
| Roman numeral | CLVII |
| Binary | 10011101 |
| Hexadecimal | 9D |
It is a prime number. In base 10, 1572 is 24649. 1582 is 24964, which uses the same digits as the previous square. 157 is the largest known number with a square that relates in this way to the square of the next integer.
Uses
- The year 157
Last updated: 10-12-2005 17:09:56
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details