| Prime Factorization |
27 |
| Divisors |
1, 2, 4, 8, 16, 32, 64, 128 |
| Count of divisors |
8 |
| Sum of divisors |
255 |
| Previous integer |
127 |
| Next integer |
129 |
| Is prime? |
NO |
| Previous prime |
127 |
| Next prime |
131 |
| 128th prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| 128th Fibonacci number |
-292077258099654656 |
| Zeckendorf representation |
89 + 34 + 5 |
| Is a Pell number? |
NO |
| Is a regular number? |
YES |
| Is a perfect number? |
NO |
| Is a perfect square number? |
NO |
| Is a perfect cube number? |
NO |
| Is power of 2? |
YES |
| Is power of 3? |
NO |
| Square 1282 |
16384 |
| Square root √128 |
11.313708498985 |
| Cube 1283 |
2097152 |
| Cubic root ∛128 |
5.0396841995795 |
| Natural logarithm |
4.8520302639196 |
| Decimal logarithm |
2.1072099696479 |