| Prime Factorization |
72 |
| Divisors |
1, 7, 49 |
| Count of divisors |
3 |
| Sum of divisors |
57 |
| Previous integer |
48 |
| Next integer |
50 |
| Is prime? |
NO |
| Previous prime |
47 |
| Next prime |
53 |
| 49th prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| 49th Fibonacci number |
7778742049 |
| Zeckendorf representation |
34 + 13 + 2 |
| Is a Pell number? |
NO |
| Is a regular number? |
NO |
| Is a perfect number? |
NO |
| Is a perfect square number? |
YES |
| Is a perfect cube number? |
NO |
| Is power of 2? |
NO |
| Is power of 3? |
NO |
| Factorial 49! |
6.0828186403427E+62 |
| Square 492 |
2401 |
| Square root √49 |
7 |
| Cube 493 |
117649 |
| Cubic root ∛49 |
3.659305710023 |
| Natural logarithm |
3.8918202981106 |
| Decimal logarithm |
1.6901960800285 |