83642112 is an even 8-digits composite number following 83642111
and preceding 83642113. In scientific notation, it is written as 8.3642112 × 10^7.
The sum of its digits is 27. It has a total of 12 prime factors and 72 positive divisors.
There are 27878400 positive integers (up to 83642112) that are relatively prime to 83642112.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 12101
Composite number
| ω |
Distinct Factors |
3 |
Total number of distinct prime factors |
| Ω |
Total Factors |
12 |
Total number of prime factors |
| rad |
Radical |
72606 |
Product of the distinct prime numbers |
The prime factorization of 83642112 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 12101.
Since it has a total of 12 prime factors.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 12101, 24202, 36303, 48404, 72606, 96808, 108909, 145212, 193616, 217818, 290424, 326727, 387232, 435636, 580848, 653454, 774464, 871272, 1161696, 1306908, 1548928, 1742544, 2323392, 2613816, 3097856, 3485088, 4646784, 5227632, 6970176, 9293568, 10455264, 13940352, 20910528, 27880704, 41821056, 83642112
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 |
-83642111 |
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 83642112 can be divided by 72 positive divisors.
The sum of these divisors (counting 83642112) is 1, the average is 0.013888888888889.