126 (number)
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126 is the natural number following 125 and preceding 127.
| Cardinal | One hundred [and] twenty-six |
| Ordinal | 126th |
| Factorization | [2 \cdot 3^2 \cdot 7] |
| Divisors | 2, 3, 6, 7, 9, 14, 18, 21, 42, 63 |
| Roman numeral | CXXVI |
| Binary | 1111110 |
| Hexadecimal | 7E |
In mathematics
One hundred [and] twenty-six is a pentagonal pyramidal number, and a decagonal number as well as a pentatope number. It is an abundant number and a Harshad number. It is a Friedman number since 126 = 6 * 21.In other fields
One hundred [and] twenty-six is also:- In photography, the standard 126 film type.
- 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.
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