750820875 is an odd 9-digits composite number following 750820874
and preceding 750820876. In scientific notation, it is written as 7.50820875 × 10^8.
The sum of its digits is 42. It has a total of 7 prime factors and 72 positive divisors.
There are 331161600 positive integers (up to 750820875) that are relatively prime to 750820875.
Prime Factorization
29 × 7 × 15 × 5 × 5 × 7 × 1409
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
21452025 |
Product of the distinct prime numbers |
The prime factorization of 750820875 is 29 × 7 × 15 × 5 × 5 × 7 × 1409.
Since it has a total of 7 prime factors.
1, 5, 7, 15, 25, 29, 35, 49, 75, 105, 145, 175, 203, 245, 375, 435, 525, 725, 735, 1015, 1225, 1409, 1421, 2175, 2625, 3045, 3675, 5075, 7045, 7105, 9863, 10875, 15225, 18375, 21135, 21315, 35225, 35525, 40861, 49315, 69041, 76125, 105675, 106575, 147945, 204305, 246575, 286027, 345205, 528375, 532875, 612915, 739725, 1021525, 1035615, 1430135, 1726025, 2002189, 3064575, 3698625, 4290405, 5178075, 7150675, 10010945, 15322875, 21452025, 25890375, 30032835, 50054725, 107260125, 150164175, 750820875
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 |
-750820874 |
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 750820875 can be divided by 72 positive divisors.
The sum of these divisors (counting 750820875) is 1, the average is 0.013888888888889.