989848496 is an even 9-digits composite number following 989848495
and preceding 989848497. In scientific notation, it is written as 9.89848496 × 10^8.
The sum of its digits is 65. It has a total of 8 prime factors and 80 positive divisors.
There are 390638592 positive integers (up to 989848496) that are relatively prime to 989848496.
Prime Factorization
2 × 2 × 2 × 2 × 7 × 13 × 797 × 853
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
123731062 |
Product of the distinct prime numbers |
The prime factorization of 989848496 is 2 × 2 × 2 × 2 × 7 × 13 × 797 × 853.
Since it has a total of 8 prime factors.
1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 797, 853, 1456, 1594, 1706, 3188, 3412, 5579, 5971, 6376, 6824, 10361, 11089, 11158, 11942, 12752, 13648, 20722, 22178, 22316, 23884, 41444, 44356, 44632, 47768, 72527, 77623, 82888, 88712, 89264, 95536, 145054, 155246, 165776, 177424, 290108, 310492, 580216, 620984, 679841, 1160432, 1241968, 1359682, 2719364, 4758887, 5438728, 8837933, 9517774, 10877456, 17675866, 19035548, 35351732, 38071096, 61865531, 70703464, 76142192, 123731062, 141406928, 247462124, 494924248, 989848496
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 |
-989848495 |
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 989848496 can be divided by 80 positive divisors.
The sum of these divisors (counting 989848496) is 1, the average is 0.0125.