Number 138209
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 12860th prime number. |
| Previous integer | 138208 |
| Next integer | 138210 |
| Previous prime number | 138197 |
| Next prime number | 138239 |
| Reciprocal | 0.000007235418822 |
| Square | 19101727681 |
| Square root | 371.76471053611317 |
| Natural logarithm | 11.836522311205428 |
| Decimal logarithm | 5.140536324681241 |
| Sine | -0.7921908481393781 |
| Cosine | -0.6102734306228748 |
| Tangent | 1.298091655949743 |
Expressions
| Binary | 100001101111100001 |
| Octal | 415741 |
| Hexadecimal | 21be1 |