8542012388 is an even 10-digits composite number following 8542012387
and preceding 8542012389. In scientific notation, it is written as 8.542012388 × 10^9.
The sum of its digits is 41. It has a total of 7 prime factors and 72 positive divisors.
There are 3370004352 positive integers (up to 8542012388) that are relatively prime to 8542012388.
Prime Factorization
2 × 2 × 13 × 7 × 13 × 4547 × 397
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
328538938 |
Product of the distinct prime numbers |
The prime factorization of 8542012388 is 2 × 2 × 13 × 7 × 13 × 4547 × 397.
Since it has a total of 7 prime factors.
1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 397, 676, 794, 1183, 1588, 2366, 2779, 4547, 4732, 5161, 5558, 9094, 10322, 11116, 18188, 20644, 31829, 36127, 59111, 63658, 67093, 72254, 118222, 127316, 134186, 144508, 236444, 268372, 413777, 469651, 768443, 827554, 939302, 1536886, 1655108, 1805159, 1878604, 3073772, 3610318, 5379101, 7220636, 10758202, 12636113, 21516404, 23467067, 25272226, 46934134, 50544452, 93868268, 164269469, 305071871, 328538938, 610143742, 657077876, 1220287484, 2135503097, 4271006194, 8542012388
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 |
-8542012387 |
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 8542012388 can be divided by 72 positive divisors.
The sum of these divisors (counting 8542012388) is 1, the average is 0.013888888888889.