Number 28238729
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 1755360th prime number. |
| Previous integer | 28238728 |
| Next integer | 28238730 |
| Previous prime number | 28238723 |
| Next prime number | 28238741 |
| Reciprocal | 3.5412358e-8 |
| Square | 797425815535441 |
| Square root | 5314.012514098927 |
| Natural logarithm | 17.156204962494314 |
| Decimal logarithm | 7.450845145612465 |
| Sine | 0.9365885245682468 |
| Cosine | -0.3504310711781626 |
| Tangent | -2.6726754605960044 |
Expressions
| Binary | 1101011101110001110001001 |
| Octal | 153561611 |
| Hexadecimal | 1aee389 |