984909520 is an even 9-digits composite number following 984909519
and preceding 984909521. In scientific notation, it is written as 9.84909520 × 10^8.
The sum of its digits is 46. It has a total of 8 prime factors and 80 positive divisors.
There are 335227392 positive integers (up to 984909520) that are relatively prime to 984909520.
Prime Factorization
2 × 2 × 2 × 2 × 7 × 5 × 139 × 12653
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
123113690 |
Product of the distinct prime numbers |
The prime factorization of 984909520 is 2 × 2 × 2 × 2 × 7 × 5 × 139 × 12653.
Since it has a total of 8 prime factors.
1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1946, 2224, 2780, 3892, 4865, 5560, 7784, 9730, 11120, 12653, 15568, 19460, 25306, 38920, 50612, 63265, 77840, 88571, 101224, 126530, 177142, 202448, 253060, 354284, 442855, 506120, 708568, 885710, 1012240, 1417136, 1758767, 1771420, 3517534, 3542840, 7035068, 7085680, 8793835, 12311369, 14070136, 17587670, 24622738, 28140272, 35175340, 49245476, 61556845, 70350680, 98490952, 123113690, 140701360, 196981904, 246227380, 492454760, 984909520
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 |
-984909519 |
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 984909520 can be divided by 80 positive divisors.
The sum of these divisors (counting 984909520) is 1, the average is 0.0125.