756989744 is an even 9-digits composite number following 756989743
and preceding 756989745. In scientific notation, it is written as 7.56989744 × 10^8.
The sum of its digits is 59. It has a total of 8 prime factors and 80 positive divisors.
There are 312387840 positive integers (up to 756989744) that are relatively prime to 756989744.
Prime Factorization
2 × 2 × 2 × 2 × 7 × 31 × 263 × 829
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
94623718 |
Product of the distinct prime numbers |
The prime factorization of 756989744 is 2 × 2 × 2 × 2 × 7 × 31 × 263 × 829.
Since it has a total of 8 prime factors.
1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 263, 434, 496, 526, 829, 868, 1052, 1658, 1736, 1841, 2104, 3316, 3472, 3682, 4208, 5803, 6632, 7364, 8153, 11606, 13264, 14728, 16306, 23212, 25699, 29456, 32612, 46424, 51398, 57071, 65224, 92848, 102796, 114142, 130448, 179893, 205592, 218027, 228284, 359786, 411184, 436054, 456568, 719572, 872108, 913136, 1439144, 1526189, 1744216, 2878288, 3052378, 3488432, 6104756, 6758837, 12209512, 13517674, 24419024, 27035348, 47311859, 54070696, 94623718, 108141392, 189247436, 378494872, 756989744
80 divisors
| τ |
Total Divisors |
80 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-756989743 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.0125 |
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G |
Geometric Mean |
1 |
Returns the nth root of the product of n divisors |
| H |
Harmonic Mean |
80 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 756989744 can be divided by 80 positive divisors.
The sum of these divisors (counting 756989744) is 1, the average is 0.0125.