Number 197
Prime factorization
| Factorization |
197
|
| Divisors |
1,
197
|
| Count of divisors |
2 |
| Sum of divisors |
198 |
Basic properties
| Is prime? |
◎ YES
It's 45th prime number.
|
| Previous integer |
196 |
| Next integer |
198 |
| Previous prime number |
193 |
| Next prime number |
199 |
| Reciprocal |
0.005076142131979 |
| Square |
38809 |
| Square root |
14.035668847618199 |
| Natural logarithm |
5.2832037287379885 |
| Decimal logarithm |
2.294466226161593 |
| Sine |
0.7958058429196471 |
| Cosine |
-0.6055518643146514 |
| Tangent |
-1.3141827972411917 |
Expressions
| Binary |
11000101 |
| Octal |
305 |
| Hexadecimal |
c5 |