7647564964 is an even 10-digits composite number following 7647564963
and preceding 7647564965. In scientific notation, it is written as 7.647564964 × 10^9.
The sum of its digits is 58. It has a total of 7 prime factors and 72 positive divisors.
There are 3335411520 positive integers (up to 7647564964) that are relatively prime to 7647564964.
Prime Factorization
2 × 2 × 13 × 43 × 31 × 31 × 3559
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
123347822 |
Product of the distinct prime numbers |
The prime factorization of 7647564964 is 2 × 2 × 13 × 43 × 31 × 31 × 3559.
Since it has a total of 7 prime factors.
1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 961, 1118, 1333, 1612, 1922, 2236, 2666, 3559, 3844, 5332, 7118, 12493, 14236, 17329, 24986, 34658, 41323, 46267, 49972, 69316, 82646, 92534, 110329, 153037, 165292, 185068, 220658, 306074, 441316, 537199, 612148, 1074398, 1434277, 1989481, 2148796, 2868554, 3420199, 3978962, 4744147, 5737108, 6840398, 7957924, 9488294, 13680796, 18976588, 44462587, 61673911, 88925174, 123347822, 147068557, 177850348, 246695644, 294137114, 588274228, 1911891241, 3823782482, 7647564964
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 |
-7647564963 |
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 7647564964 can be divided by 72 positive divisors.
The sum of these divisors (counting 7647564964) is 1, the average is 0.013888888888889.