306073980 is an even 9-digits composite number following 306073979
and preceding 306073981. In scientific notation, it is written as 3.06073980 × 10^8.
The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors.
There are 81072000 positive integers (up to 306073980) that are relatively prime to 306073980.
Prime Factorization
2 × 2 × 5 × 3 × 3 × 151 × 11261
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
51012330 |
Product of the distinct prime numbers |
The prime factorization of 306073980 is 2 × 2 × 5 × 3 × 3 × 151 × 11261.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 11261, 13590, 22522, 27180, 33783, 45044, 56305, 67566, 101349, 112610, 135132, 168915, 202698, 225220, 337830, 405396, 506745, 675660, 1013490, 1700411, 2026980, 3400822, 5101233, 6801644, 8502055, 10202466, 15303699, 17004110, 20404932, 25506165, 30607398, 34008220, 51012330, 61214796, 76518495, 102024660, 153036990, 306073980
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 |
-306073979 |
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 306073980 can be divided by 72 positive divisors.
The sum of these divisors (counting 306073980) is 1, the average is 0.013888888888889.