Number 42138689
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 2555519th prime number. |
| Previous integer | 42138688 |
| Next integer | 42138690 |
| Previous prime number | 42138683 |
| Next prime number | 42138781 |
| Reciprocal | 2.373116e-8 |
| Square | 1775669110638721 |
| Square root | 6491.431968371848 |
| Natural logarithm | 17.556476855272603 |
| Decimal logarithm | 7.624681019907047 |
| Sine | -0.8081373983466598 |
| Cosine | -0.5889940113392429 |
| Tangent | 1.3720638627702395 |
Expressions
| Binary | 10100000101111110001000001 |
| Octal | 240576101 |
| Hexadecimal | 282fc41 |