777764025 is an odd 9-digits composite number following 777764024
and preceding 777764026. In scientific notation, it is written as 7.77764025 × 10^8.
The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors.
There are 389525760 positive integers (up to 777764025) that are relatively prime to 777764025.
Prime Factorization
5 × 15 × 9 × 9 × 17 × 17 × 443
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
5083425 |
Product of the distinct prime numbers |
The prime factorization of 777764025 is 5 × 15 × 9 × 9 × 17 × 17 × 443.
Since it has a total of 7 prime factors.
1, 5, 9, 15, 17, 45, 75, 81, 85, 135, 153, 255, 289, 405, 443, 675, 765, 1215, 1275, 1377, 1445, 2215, 2295, 2601, 3987, 4335, 6075, 6645, 6885, 7531, 11475, 13005, 19935, 20655, 21675, 23409, 33225, 35883, 37655, 39015, 59805, 67779, 103275, 112965, 117045, 128027, 179415, 195075, 299025, 338895, 351135, 538245, 564825, 610011, 640135, 1016685, 1152243, 1755675, 1920405, 2691225, 3050055, 5083425, 5761215, 9150165, 9602025, 10370187, 17283645, 45750825, 51850935, 86418225, 155552805, 777764025
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 |
-777764024 |
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 777764025 can be divided by 72 positive divisors.
The sum of these divisors (counting 777764025) is 1, the average is 0.013888888888889.