Number 28428109
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 1766397th prime number. |
| Previous integer | 28428108 |
| Next integer | 28428110 |
| Previous prime number | 28428107 |
| Next prime number | 28428121 |
| Reciprocal | 3.5176451e-8 |
| Square | 808157381315881 |
| Square root | 5331.801665478565 |
| Natural logarithm | 17.162888967169497 |
| Decimal logarithm | 7.453747971959913 |
| Sine | 0.42637726761549216 |
| Cosine | 0.9045454248741447 |
| Tangent | 0.4713718691074213 |
Expressions
| Binary | 1101100011100011101001101 |
| Octal | 154343515 |
| Hexadecimal | 1b1c74d |