455428404 is an even 9-digits composite number following 455428403
and preceding 455428405. In scientific notation, it is written as 4.55428404 × 10^8.
The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors.
There are 143467200 positive integers (up to 455428404) that are relatively prime to 455428404.
Prime Factorization
2 × 2 × 3 × 3 × 19 × 811 × 821
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
75904734 |
Product of the distinct prime numbers |
The prime factorization of 455428404 is 2 × 2 × 3 × 3 × 19 × 811 × 821.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 811, 821, 1622, 1642, 2433, 2463, 3244, 3284, 4866, 4926, 7299, 7389, 9732, 9852, 14598, 14778, 15409, 15599, 29196, 29556, 30818, 31198, 46227, 46797, 61636, 62396, 92454, 93594, 138681, 140391, 184908, 187188, 277362, 280782, 554724, 561564, 665831, 1331662, 1997493, 2663324, 3994986, 5992479, 7989972, 11984958, 12650789, 23969916, 25301578, 37952367, 50603156, 75904734, 113857101, 151809468, 227714202, 455428404
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 |
-455428403 |
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 455428404 can be divided by 72 positive divisors.
The sum of these divisors (counting 455428404) is 1, the average is 0.013888888888889.