168941312 is an even 9-digits composite number following 168941311
and preceding 168941313. In scientific notation, it is written as 1.68941312 × 10^8.
The sum of its digits is 35. It has a total of 11 prime factors and 72 positive divisors.
There are 78216192 positive integers (up to 168941312) that are relatively prime to 168941312.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 47 × 739
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
11 |
Total number of prime factors |
| rad |
Radical |
1319854 |
Product of the distinct prime numbers |
The prime factorization of 168941312 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 47 × 739.
Since it has a total of 11 prime factors.
1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 608, 739, 752, 893, 1216, 1478, 1504, 1786, 2432, 2956, 3008, 3572, 4864, 5912, 6016, 7144, 11824, 12032, 14041, 14288, 23648, 28082, 28576, 34733, 47296, 56164, 57152, 69466, 94592, 112328, 114304, 138932, 189184, 224656, 228608, 277864, 449312, 555728, 659927, 898624, 1111456, 1319854, 1797248, 2222912, 2639708, 3594496, 4445824, 5279416, 8891648, 10558832, 21117664, 42235328, 84470656, 168941312
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 |
-168941311 |
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 168941312 can be divided by 72 positive divisors.
The sum of these divisors (counting 168941312) is 1, the average is 0.013888888888889.