Number 28409
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 3091th prime number. |
| Previous integer | 28408 |
| Next integer | 28410 |
| Previous prime number | 28403 |
| Next prime number | 28411 |
| Reciprocal | 0.00003520011264 |
| Square | 807071281 |
| Square root | 168.54969593564982 |
| Natural logarithm | 10.254461275355103 |
| Decimal logarithm | 4.453455946777304 |
| Sine | 0.409920054415105 |
| Cosine | -0.912121455173771 |
| Tangent | -0.44941389339099563 |
Expressions
| Binary | 110111011111001 |
| Octal | 67371 |
| Hexadecimal | 6ef9 |