Number 145
Prime factorization
| Factorization |
5 *
29
|
| Divisors |
1,
5,
29,
145
|
| Count of divisors |
4 |
| Sum of divisors |
180 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
144 |
| Next integer |
146 |
| Previous prime number |
139 |
| Next prime number |
149 |
| Reciprocal |
0.006896551724137 |
| Square |
21025 |
| Square root |
12.041594578792296 |
| Natural logarithm |
4.976733742420574 |
| Decimal logarithm |
2.161368002234975 |
| Sine |
0.4677451620451334 |
| Cosine |
0.8838633737085002 |
| Tangent |
0.5292052776014187 |
Expressions
| Binary |
10010001 |
| Octal |
221 |
| Hexadecimal |
91 |