518879772 is an even 9-digits composite number following 518879771
and preceding 518879773. In scientific notation, it is written as 5.18879772 × 10^8.
The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors.
There are 169786368 positive integers (up to 518879772) that are relatively prime to 518879772.
Prime Factorization
2 × 2 × 3 × 3 × 97 × 139 × 1069
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
86479962 |
Product of the distinct prime numbers |
The prime factorization of 518879772 is 2 × 2 × 3 × 3 × 97 × 139 × 1069.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 873, 1069, 1164, 1251, 1668, 1746, 2138, 2502, 3207, 3492, 4276, 5004, 6414, 9621, 12828, 13483, 19242, 26966, 38484, 40449, 53932, 80898, 103693, 121347, 148591, 161796, 207386, 242694, 297182, 311079, 414772, 445773, 485388, 594364, 622158, 891546, 933237, 1244316, 1337319, 1783092, 1866474, 2674638, 3732948, 5349276, 14413327, 28826654, 43239981, 57653308, 86479962, 129719943, 172959924, 259439886, 518879772
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 |
-518879771 |
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 518879772 can be divided by 72 positive divisors.
The sum of these divisors (counting 518879772) is 1, the average is 0.013888888888889.