Number 42142729
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 2555749th prime number. |
| Previous integer | 42142728 |
| Next integer | 42142730 |
| Previous prime number | 42142687 |
| Next prime number | 42142753 |
| Reciprocal | 2.3728885e-8 |
| Square | 1776009607567441 |
| Square root | 6491.743140328335 |
| Natural logarithm | 17.55657272456619 |
| Decimal logarithm | 7.624722655412237 |
| Sine | -0.7531453825659141 |
| Cosine | -0.6578541120336961 |
| Tangent | 1.1448516757577658 |
Expressions
| Binary | 10100000110000110000001001 |
| Octal | 240606011 |
| Hexadecimal | 2830c09 |