858971568 is an even 9-digits composite number following 858971567
and preceding 858971569. In scientific notation, it is written as 8.58971568 × 10^8.
The sum of its digits is 57. It has a total of 8 prime factors and 80 positive divisors.
There are 226437120 positive integers (up to 858971568) that are relatively prime to 858971568.
Prime Factorization
2 × 2 × 2 × 2 × 21 × 169 × 7 × 2161
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
107371446 |
Product of the distinct prime numbers |
The prime factorization of 858971568 is 2 × 2 × 2 × 2 × 21 × 169 × 7 × 2161.
Since it has a total of 8 prime factors.
1, 2, 4, 7, 8, 14, 16, 21, 28, 42, 56, 84, 112, 147, 168, 169, 294, 336, 338, 588, 676, 1176, 1183, 1352, 2161, 2352, 2366, 2704, 3549, 4322, 4732, 7098, 8644, 9464, 14196, 15127, 17288, 18928, 24843, 28392, 30254, 34576, 45381, 49686, 56784, 60508, 90762, 99372, 121016, 181524, 198744, 242032, 317667, 363048, 365209, 397488, 635334, 726096, 730418, 1270668, 1460836, 2541336, 2556463, 2921672, 5082672, 5112926, 5843344, 7669389, 10225852, 15338778, 20451704, 30677556, 40903408, 53685723, 61355112, 107371446, 122710224, 214742892, 429485784, 858971568
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 |
-858971567 |
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 858971568 can be divided by 80 positive divisors.
The sum of these divisors (counting 858971568) is 1, the average is 0.0125.