858798850 is an even 9-digits composite number following 858798849
and preceding 858798851. In scientific notation, it is written as 8.58798850 × 10^8.
The sum of its digits is 58. It has a total of 7 prime factors and 72 positive divisors.
There are 271776960 positive integers (up to 858798850) that are relatively prime to 858798850.
Prime Factorization
2 × 5 × 7 × 5 × 13 × 13 × 14519
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
13212290 |
Product of the distinct prime numbers |
The prime factorization of 858798850 is 2 × 5 × 7 × 5 × 13 × 13 × 14519.
Since it has a total of 7 prime factors.
1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2366, 4225, 4550, 5915, 8450, 11830, 14519, 29038, 29575, 59150, 72595, 101633, 145190, 188747, 203266, 362975, 377494, 508165, 725950, 943735, 1016330, 1321229, 1887470, 2453711, 2540825, 2642458, 4718675, 4907422, 5081650, 6606145, 9437350, 12268555, 13212290, 17175977, 24537110, 33030725, 34351954, 61342775, 66061450, 85879885, 122685550, 171759770, 429399425, 858798850
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 |
-858798849 |
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 858798850 can be divided by 72 positive divisors.
The sum of these divisors (counting 858798850) is 1, the average is 0.013888888888889.