989850672 is an even 9-digits composite number following 989850671
and preceding 989850673. In scientific notation, it is written as 9.89850672 × 10^8.
The sum of its digits is 54. It has a total of 9 prime factors and 80 positive divisors.
There are 327412800 positive integers (up to 989850672) that are relatively prime to 989850672.
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3 × 3 × 131 × 17491
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
9 |
Total number of prime factors |
| rad |
Radical |
13747926 |
Product of the distinct prime numbers |
The prime factorization of 989850672 is 2 × 2 × 2 × 2 × 3 × 3 × 3 × 131 × 17491.
Since it has a total of 9 prime factors.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4716, 6288, 7074, 9432, 14148, 17491, 18864, 28296, 34982, 52473, 56592, 69964, 104946, 139928, 157419, 209892, 279856, 314838, 419784, 472257, 629676, 839568, 944514, 1259352, 1889028, 2291321, 2518704, 3778056, 4582642, 6873963, 7556112, 9165284, 13747926, 18330568, 20621889, 27495852, 36661136, 41243778, 54991704, 61865667, 82487556, 109983408, 123731334, 164975112, 247462668, 329950224, 494925336, 989850672
80 divisors
| τ |
Total Divisors |
80 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-989850671 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.0125 |
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 |
80 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989850672 can be divided by 80 positive divisors.
The sum of these divisors (counting 989850672) is 1, the average is 0.0125.