210927968 is an even 9-digits composite number following 210927967
and preceding 210927969. In scientific notation, it is written as 2.10927968 × 10^8.
The sum of its digits is 44. It has a total of 10 prime factors and 72 positive divisors.
There are 96690240 positive integers (up to 210927968) that are relatively prime to 210927968.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 19 × 19 × 31 × 31 × 19
Composite number
| ω |
Distinct Factors |
3 |
Total number of distinct prime factors |
| Ω |
Total Factors |
10 |
Total number of prime factors |
| rad |
Radical |
1178 |
Product of the distinct prime numbers |
The prime factorization of 210927968 is 2 × 2 × 2 × 2 × 2 × 19 × 19 × 31 × 31 × 19.
Since it has a total of 10 prime factors.
1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 608, 722, 961, 992, 1178, 1444, 1922, 2356, 2888, 3844, 4712, 5776, 6859, 7688, 9424, 11191, 11552, 13718, 15376, 18259, 18848, 22382, 27436, 30752, 36518, 44764, 54872, 73036, 89528, 109744, 146072, 179056, 212629, 219488, 292144, 346921, 358112, 425258, 584288, 693842, 850516, 1387684, 1701032, 2775368, 3402064, 5550736, 6591499, 6804128, 11101472, 13182998, 26365996, 52731992, 105463984, 210927968
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 |
-210927967 |
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 210927968 can be divided by 72 positive divisors.
The sum of these divisors (counting 210927968) is 1, the average is 0.013888888888889.