621000848 is an even 9-digits composite number following 621000847
and preceding 621000849. In scientific notation, it is written as 6.21000848 × 10^8.
The sum of its digits is 29. It has a total of 8 prime factors and 80 positive divisors.
There are 277890048 positive integers (up to 621000848) that are relatively prime to 621000848.
Prime Factorization
2 × 2 × 2 × 2 × 139 × 13 × 47 × 457
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
77625106 |
Product of the distinct prime numbers |
The prime factorization of 621000848 is 2 × 2 × 2 × 2 × 139 × 13 × 47 × 457.
Since it has a total of 8 prime factors.
1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 139, 188, 208, 278, 376, 457, 556, 611, 752, 914, 1112, 1222, 1807, 1828, 2224, 2444, 3614, 3656, 4888, 5941, 6533, 7228, 7312, 9776, 11882, 13066, 14456, 21479, 23764, 26132, 28912, 42958, 47528, 52264, 63523, 84929, 85916, 95056, 104528, 127046, 169858, 171832, 254092, 279227, 339716, 343664, 508184, 558454, 679432, 825799, 1016368, 1116908, 1358864, 1651598, 2233816, 2985581, 3303196, 4467632, 5971162, 6606392, 11942324, 13212784, 23884648, 38812553, 47769296, 77625106, 155250212, 310500424, 621000848
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 |
-621000847 |
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 621000848 can be divided by 80 positive divisors.
The sum of these divisors (counting 621000848) is 1, the average is 0.0125.