7202978172 is an even 10-digits composite number following 7202978171
and preceding 7202978173. In scientific notation, it is written as 7.202978172 × 10^9.
The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors.
There are 2119936896 positive integers (up to 7202978172) that are relatively prime to 7202978172.
Prime Factorization
2 × 2 × 3 × 3 × 13 × 23 × 669173
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
1200496362 |
Product of the distinct prime numbers |
The prime factorization of 7202978172 is 2 × 2 × 3 × 3 × 13 × 23 × 669173.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 669173, 1338346, 2007519, 2676692, 4015038, 6022557, 8030076, 8699249, 12045114, 15390979, 17398498, 24090228, 26097747, 30781958, 34796996, 46172937, 52195494, 61563916, 78293241, 92345874, 104390988, 138518811, 156586482, 184691748, 200082727, 277037622, 313172964, 400165454, 554075244, 600248181, 800330908, 1200496362, 1800744543, 2400992724, 3601489086, 7202978172
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 |
-7202978171 |
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 7202978172 can be divided by 72 positive divisors.
The sum of these divisors (counting 7202978172) is 1, the average is 0.013888888888889.