2102039920 is an even 10-digits composite number following 2102039919
and preceding 2102039921. In scientific notation, it is written as 2.102039920 × 10^9.
The sum of its digits is 28. It has a total of 8 prime factors and 80 positive divisors.
There are 761916672 positive integers (up to 2102039920) that are relatively prime to 2102039920.
Prime Factorization
2 × 2 × 2 × 2 × 5 × 23 × 19 × 60127
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
262754990 |
Product of the distinct prime numbers |
The prime factorization of 2102039920 is 2 × 2 × 2 × 2 × 5 × 23 × 19 × 60127.
Since it has a total of 8 prime factors.
1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 60127, 120254, 240508, 300635, 481016, 601270, 962032, 1142413, 1202540, 1382921, 2284826, 2405080, 2765842, 4569652, 4810160, 5531684, 5712065, 6914605, 9139304, 11063368, 11424130, 13829210, 18278608, 22126736, 22848260, 26275499, 27658420, 45696520, 52550998, 55316840, 91393040, 105101996, 110633680, 131377495, 210203992, 262754990, 420407984, 525509980, 1051019960, 2102039920
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 |
-2102039919 |
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 2102039920 can be divided by 80 positive divisors.
The sum of these divisors (counting 2102039920) is 1, the average is 0.0125.