408839652 is an even 9-digits composite number following 408839651
and preceding 408839653. In scientific notation, it is written as 4.08839652 × 10^8.
The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors.
There are 123113664 positive integers (up to 408839652) that are relatively prime to 408839652.
Prime Factorization
2 × 2 × 3 × 3 × 13 × 47 × 18587
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
68139942 |
Product of the distinct prime numbers |
The prime factorization of 408839652 is 2 × 2 × 3 × 3 × 13 × 47 × 18587.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 18587, 21996, 37174, 55761, 74348, 111522, 167283, 223044, 241631, 334566, 483262, 669132, 724893, 873589, 966524, 1449786, 1747178, 2174679, 2620767, 2899572, 3494356, 4349358, 5241534, 7862301, 8698716, 10483068, 11356657, 15724602, 22713314, 31449204, 34069971, 45426628, 68139942, 102209913, 136279884, 204419826, 408839652
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 |
-408839651 |
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 408839652 can be divided by 72 positive divisors.
The sum of these divisors (counting 408839652) is 1, the average is 0.013888888888889.