Number 189
Prime factorization
| Factorization |
3 *
3 *
3 *
7
|
| Divisors |
1,
3,
7,
9,
21,
27,
63,
189
|
| Count of divisors |
8 |
| Sum of divisors |
320 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
188 |
| Next integer |
190 |
| Previous prime number |
181 |
| Next prime number |
191 |
| Reciprocal |
0.005291005291005 |
| Square |
35721 |
| Square root |
13.74772708486752 |
| Natural logarithm |
5.241747015059643 |
| Decimal logarithm |
2.2764618041732443 |
| Sine |
0.4833179536679626 |
| Cosine |
0.8754448901342752 |
| Tangent |
0.5520826714675685 |
Expressions
| Binary |
10111101 |
| Octal |
275 |
| Hexadecimal |
bd |