404218650 is an even 9-digits composite number following 404218649
and preceding 404218651. In scientific notation, it is written as 4.04218650 × 10^8.
The sum of its digits is 30. It has a total of 7 prime factors and 72 positive divisors.
There are 97988000 positive integers (up to 404218650) that are relatively prime to 404218650.
Prime Factorization
2 × 3 × 5 × 5 × 11 × 11 × 22271
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
7349430 |
Product of the distinct prime numbers |
The prime factorization of 404218650 is 2 × 3 × 5 × 5 × 11 × 11 × 22271.
Since it has a total of 7 prime factors.
1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 18150, 22271, 44542, 66813, 111355, 133626, 222710, 244981, 334065, 489962, 556775, 668130, 734943, 1113550, 1224905, 1469886, 1670325, 2449810, 2694791, 3340650, 3674715, 5389582, 6124525, 7349430, 8084373, 12249050, 13473955, 16168746, 18373575, 26947910, 36747150, 40421865, 67369775, 80843730, 134739550, 202109325, 404218650
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 |
-404218649 |
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 404218650 can be divided by 72 positive divisors.
The sum of these divisors (counting 404218650) is 1, the average is 0.013888888888889.