9988508724 is an even 10-digits composite number following 9988508723
and preceding 9988508725. In scientific notation, it is written as 9.988508724 × 10^9.
The sum of its digits is 60. It has a total of 7 prime factors and 72 positive divisors.
There are 3106920960 positive integers (up to 9988508724) that are relatively prime to 9988508724.
Prime Factorization
2 × 2 × 3 × 23 × 41 × 41 × 21529
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
121811082 |
Product of the distinct prime numbers |
The prime factorization of 9988508724 is 2 × 2 × 3 × 23 × 41 × 41 × 21529.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1681, 1886, 2829, 3362, 3772, 5043, 5658, 6724, 10086, 11316, 20172, 21529, 38663, 43058, 64587, 77326, 86116, 115989, 129174, 154652, 231978, 258348, 463956, 495167, 882689, 990334, 1485501, 1765378, 1980668, 2648067, 2971002, 3530756, 5296134, 5942004, 10592268, 20301847, 36190249, 40603694, 60905541, 72380498, 81207388, 108570747, 121811082, 144760996, 217141494, 243622164, 434282988, 832375727, 1664751454, 2497127181, 3329502908, 4994254362, 9988508724
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 |
-9988508723 |
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 9988508724 can be divided by 72 positive divisors.
The sum of these divisors (counting 9988508724) is 1, the average is 0.013888888888889.