Science Fair Project Encyclopedia
126 (number)
126 is the natural number following 125 and preceding 127.
| Cardinal | One hundred [and] twenty-six |
| Ordinal | 126th |
| Factorization | 
|
| Divisors | 2, 3, 6, 7, 9, 14, 18, 21, 42, 63 |
| Roman numeral | CXXVI |
| Binary | 1111110 |
| Hexadecimal | 78 |
One hundred twenty-six is a pentagonal pyramidal number, and a decagonal number. It is an abundant number and a Harshad number. It is a Friedman number since 126 = 6 * 21.
One hundred twenty-six is also:
- The seventh and last Magic number in physics.
- The designation of a spur route of Interstate 26 in Columbia, South Carolina.
- The year AD 126 or 126 BC.
See also: One hundred twenty
Last updated: 05-23-2005 16:55:38
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