767996720 is an even 9-digits composite number following 767996719
and preceding 767996721. In scientific notation, it is written as 7.67996720 × 10^8.
The sum of its digits is 53. It has a total of 8 prime factors and 80 positive divisors.
There are 289453824 positive integers (up to 767996720) that are relatively prime to 767996720.
Prime Factorization
2 × 2 × 2 × 2 × 5 × 19 × 199 × 2539
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
95999590 |
Product of the distinct prime numbers |
The prime factorization of 767996720 is 2 × 2 × 2 × 2 × 5 × 19 × 199 × 2539.
Since it has a total of 8 prime factors.
1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 199, 304, 380, 398, 760, 796, 995, 1520, 1592, 1990, 2539, 3184, 3781, 3980, 5078, 7562, 7960, 10156, 12695, 15124, 15920, 18905, 20312, 25390, 30248, 37810, 40624, 48241, 50780, 60496, 75620, 96482, 101560, 151240, 192964, 203120, 241205, 302480, 385928, 482410, 505261, 771856, 964820, 1010522, 1929640, 2021044, 2526305, 3859280, 4042088, 5052610, 8084176, 9599959, 10105220, 19199918, 20210440, 38399836, 40420880, 47999795, 76799672, 95999590, 153599344, 191999180, 383998360, 767996720
80 divisors
| τ |
Total Divisors |
80 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-767996719 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.0125 |
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 |
80 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 767996720 can be divided by 80 positive divisors.
The sum of these divisors (counting 767996720) is 1, the average is 0.0125.