Number 28138741
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 1749518th prime number. |
| Previous integer | 28138740 |
| Next integer | 28138742 |
| Previous prime number | 28138739 |
| Next prime number | 28138763 |
| Reciprocal | 3.5538192e-8 |
| Square | 791788745065081 |
| Square root | 5304.5962146048405 |
| Natural logarithm | 17.15265786806683 |
| Decimal logarithm | 7.449304662075819 |
| Sine | -0.9851445026775303 |
| Cosine | -0.1717274260106453 |
| Tangent | 5.73667541384136 |
Expressions
| Binary | 1101011010101110011110101 |
| Octal | 153256365 |
| Hexadecimal | 1ad5cf5 |