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 |