7647565975 is an odd 10-digits composite number following 7647565974
and preceding 7647565976. In scientific notation, it is written as 7.647565975 × 10^9.
The sum of its digits is 61. It has a total of 7 prime factors and 72 positive divisors.
There are 5136768000 positive integers (up to 7647565975) that are relatively prime to 7647565975.
Prime Factorization
7 × 5 × 5 × 7 × 113 × 101 × 547
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
218501885 |
Product of the distinct prime numbers |
The prime factorization of 7647565975 is 7 × 5 × 5 × 7 × 113 × 101 × 547.
Since it has a total of 7 prime factors.
1, 5, 7, 25, 35, 49, 101, 113, 175, 245, 505, 547, 565, 707, 791, 1225, 2525, 2735, 2825, 3535, 3829, 3955, 4949, 5537, 11413, 13675, 17675, 19145, 19775, 24745, 26803, 27685, 55247, 57065, 61811, 79891, 95725, 123725, 134015, 138425, 276235, 285325, 309055, 386729, 399455, 432677, 559237, 670075, 1381175, 1545275, 1933645, 1997275, 2163385, 2707103, 2796185, 3028739, 6242911, 9668225, 10816925, 13535515, 13980925, 15143695, 31214555, 43700377, 67677575, 75718475, 156072775, 218501885, 305902639, 1092509425, 1529513195, 7647565975
72 divisors
| τ |
Total Divisors |
72 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-7647565974 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.013888888888889 |
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 |
72 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7647565975 can be divided by 72 positive divisors.
The sum of these divisors (counting 7647565975) is 1, the average is 0.013888888888889.