634637500 is an even 9-digits composite number following 634637499
and preceding 634637501. In scientific notation, it is written as 6.34637500 × 10^8.
The sum of its digits is 34. It has a total of 7 prime factors and 72 positive divisors.
There are 217560000 positive integers (up to 634637500) that are relatively prime to 634637500.
Prime Factorization
2 × 2 × 7 × 5 × 5 × 125 × 7253
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
63463750 |
Product of the distinct prime numbers |
The prime factorization of 634637500 is 2 × 2 × 7 × 5 × 5 × 125 × 7253.
Since it has a total of 7 prime factors.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3125, 3500, 4375, 6250, 7253, 8750, 12500, 14506, 17500, 21875, 29012, 36265, 43750, 50771, 72530, 87500, 101542, 145060, 181325, 203084, 253855, 362650, 507710, 725300, 906625, 1015420, 1269275, 1813250, 2538550, 3626500, 4533125, 5077100, 6346375, 9066250, 12692750, 18132500, 22665625, 25385500, 31731875, 45331250, 63463750, 90662500, 126927500, 158659375, 317318750, 634637500
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 |
-634637499 |
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 634637500 can be divided by 72 positive divisors.
The sum of these divisors (counting 634637500) is 1, the average is 0.013888888888889.