889403724 is an even 9-digits composite number following 889403723
and preceding 889403725. In scientific notation, it is written as 8.89403724 × 10^8.
The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors.
There are 267854400 positive integers (up to 889403724) that are relatively prime to 889403724.
Prime Factorization
2 × 2 × 9 × 11 × 11 × 1069 × 191
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
40427442 |
Product of the distinct prime numbers |
The prime factorization of 889403724 is 2 × 2 × 9 × 11 × 11 × 1069 × 191.
Since it has a total of 7 prime factors.
1, 2, 4, 9, 11, 18, 22, 36, 44, 99, 121, 191, 198, 242, 382, 396, 484, 764, 1069, 1089, 1719, 2101, 2138, 2178, 3438, 4202, 4276, 4356, 6876, 8404, 9621, 11759, 18909, 19242, 23111, 23518, 37818, 38484, 46222, 47036, 75636, 92444, 105831, 129349, 204179, 207999, 211662, 258698, 408358, 415998, 423324, 517396, 816716, 831996, 1164141, 1837611, 2245969, 2328282, 3675222, 4491938, 4656564, 7350444, 8983876, 20213721, 24705659, 40427442, 49411318, 80854884, 98822636, 222350931, 444701862, 889403724
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 |
-889403723 |
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 889403724 can be divided by 72 positive divisors.
The sum of these divisors (counting 889403724) is 1, the average is 0.013888888888889.