516393450 is an even 9-digits composite number following 516393449
and preceding 516393451. In scientific notation, it is written as 5.16393450 × 10^8.
The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors.
There are 134497440 positive integers (up to 516393450) that are relatively prime to 516393450.
Prime Factorization
2 × 5 × 5 × 3 × 3 × 43 × 26687
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
34426230 |
Product of the distinct prime numbers |
The prime factorization of 516393450 is 2 × 5 × 5 × 3 × 3 × 43 × 26687.
Since it has a total of 7 prime factors.
1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 9675, 19350, 26687, 53374, 80061, 133435, 160122, 240183, 266870, 400305, 480366, 667175, 800610, 1147541, 1200915, 1334350, 2001525, 2295082, 2401830, 3442623, 4003050, 5737705, 6004575, 6885246, 10327869, 11475410, 12009150, 17213115, 20655738, 28688525, 34426230, 51639345, 57377050, 86065575, 103278690, 172131150, 258196725, 516393450
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 |
-516393449 |
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 516393450 can be divided by 72 positive divisors.
The sum of these divisors (counting 516393450) is 1, the average is 0.013888888888889.