Number 138438397
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 7828821th prime number. |
| Previous integer | 138438396 |
| Next integer | 138438398 |
| Previous prime number | 138438347 |
| Next prime number | 138438409 |
| Reciprocal | 7.223429e-9 |
| Square | 19165189763929610 |
| Square root | 11765.98474416825 |
| Natural logarithm | 18.745935997640977 |
| Decimal logarithm | 8.141256561887007 |
| Sine | 0.9435500767486231 |
| Cosine | 0.3312299090777694 |
| Tangent | 2.848625836283061 |
Expressions
| Binary | 1000010000000110011011111101 |
| Octal | 1020063375 |
| Hexadecimal | 84066fd |