Number 42139109
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 2555539th prime number. |
| Previous integer | 42139108 |
| Next integer | 42139110 |
| Previous prime number | 42139087 |
| Next prime number | 42139121 |
| Reciprocal | 2.3730924e-8 |
| Square | 1775704507313881 |
| Square root | 6491.464318626421 |
| Natural logarithm | 17.556486822310426 |
| Decimal logarithm | 7.624685348536573 |
| Sine | 0.03242702010764065 |
| Cosine | -0.9994741059011677 |
| Tangent | -0.03244408225904271 |
Expressions
| Binary | 10100000101111110111100101 |
| Octal | 240576745 |
| Hexadecimal | 282fde5 |