7137541728 is an even 10-digits composite number following 7137541727
and preceding 7137541729. In scientific notation, it is written as 7.137541728 × 10^9.
The sum of its digits is 45. It has a total of 9 prime factors and 72 positive divisors.
There are 2378218752 positive integers (up to 7137541728) that are relatively prime to 7137541728.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3 × 3 × 4447 × 5573
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
9 |
Total number of prime factors |
| rad |
Radical |
148698786 |
Product of the distinct prime numbers |
The prime factorization of 7137541728 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 4447 × 5573.
Since it has a total of 9 prime factors.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4447, 5573, 8894, 11146, 13341, 16719, 17788, 22292, 26682, 33438, 35576, 40023, 44584, 50157, 53364, 66876, 71152, 80046, 89168, 100314, 106728, 133752, 142304, 160092, 178336, 200628, 213456, 267504, 320184, 401256, 426912, 535008, 640368, 802512, 1280736, 1605024, 24783131, 49566262, 74349393, 99132524, 148698786, 198265048, 223048179, 297397572, 396530096, 446096358, 594795144, 793060192, 892192716, 1189590288, 1784385432, 2379180576, 3568770864, 7137541728
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 |
-7137541727 |
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 7137541728 can be divided by 72 positive divisors.
The sum of these divisors (counting 7137541728) is 1, the average is 0.013888888888889.