6389737488 is an even 10-digits composite number following 6389737487
and preceding 6389737489. In scientific notation, it is written as 6.389737488 × 10^9.
The sum of its digits is 63. It has a total of 8 prime factors and 70 positive divisors.
There are 2129908608 positive integers (up to 6389737488) that are relatively prime to 6389737488.
Prime Factorization
2 × 2 × 2 × 2 × 27 × 3 × 9 × 547817
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
798717186 |
Product of the distinct prime numbers |
The prime factorization of 6389737488 is 2 × 2 × 2 × 2 × 27 × 3 × 9 × 547817.
Since it has a total of 8 prime factors.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 547817, 1095634, 1643451, 2191268, 3286902, 4382536, 4930353, 6573804, 8765072, 9860706, 13147608, 14791059, 19721412, 26295216, 29582118, 39442824, 44373177, 59164236, 78885648, 88746354, 118328472, 133119531, 177492708, 236656944, 266239062, 354985416, 399358593, 532478124, 709970832, 798717186, 1064956248, 1597434372, 2129912496, 3194868744, 6389737488
70 divisors
| τ |
Total Divisors |
70 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-6389737487 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.014285714285714 |
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 |
70 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6389737488 can be divided by 70 positive divisors.
The sum of these divisors (counting 6389737488) is 1, the average is 0.014285714285714.