749456475 is an odd 9-digits composite number following 749456474
and preceding 749456476. In scientific notation, it is written as 7.49456475 × 10^8.
The sum of its digits is 51. It has a total of 7 prime factors and 72 positive divisors.
There are 370137600 positive integers (up to 749456475) that are relatively prime to 749456475.
Prime Factorization
3 × 5 × 5 × 71 × 17 × 17 × 487
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
8817135 |
Product of the distinct prime numbers |
The prime factorization of 749456475 is 3 × 5 × 5 × 71 × 17 × 17 × 487.
Since it has a total of 7 prime factors.
1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 289, 355, 425, 487, 867, 1065, 1207, 1275, 1445, 1461, 1775, 2435, 3621, 4335, 5325, 6035, 7225, 7305, 8279, 12175, 18105, 20519, 21675, 24837, 30175, 34577, 36525, 41395, 61557, 90525, 102595, 103731, 124185, 140743, 172885, 206975, 307785, 422229, 512975, 518655, 587809, 620925, 703715, 864425, 1538925, 1763427, 2111145, 2593275, 2939045, 3518575, 8817135, 9992753, 10555725, 14695225, 29978259, 44085675, 49963765, 149891295, 249818825, 749456475
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 |
-749456474 |
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 749456475 can be divided by 72 positive divisors.
The sum of these divisors (counting 749456475) is 1, the average is 0.013888888888889.