4287998538 is an even 10-digits composite number following 4287998537
and preceding 4287998539. In scientific notation, it is written as 4.287998538 × 10^9.
The sum of its digits is 63. It has a total of 7 prime factors and 72 positive divisors.
There are 1385061120 positive integers (up to 4287998538) that are relatively prime to 4287998538.
Prime Factorization
2 × 3 × 3 × 61 × 61 × 73 × 877
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
23431686 |
Product of the distinct prime numbers |
The prime factorization of 4287998538 is 2 × 3 × 3 × 61 × 61 × 73 × 877.
Since it has a total of 7 prime factors.
1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 183, 219, 366, 438, 549, 657, 877, 1098, 1314, 1754, 2631, 3721, 4453, 5262, 7442, 7893, 8906, 11163, 13359, 15786, 22326, 26718, 33489, 40077, 53497, 64021, 66978, 80154, 106994, 128042, 160491, 192063, 271633, 320982, 384126, 481473, 543266, 576189, 814899, 962946, 1152378, 1629798, 2444697, 3263317, 3905281, 4889394, 6526634, 7810562, 9789951, 11715843, 19579902, 23431686, 29369853, 35147529, 58739706, 70295058, 238222141, 476444282, 714666423, 1429332846, 2143999269, 4287998538
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 |
-4287998537 |
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 4287998538 can be divided by 72 positive divisors.
The sum of these divisors (counting 4287998538) is 1, the average is 0.013888888888889.