498045440 is an even 9-digits composite number following 498045439
and preceding 498045441. In scientific notation, it is written as 4.98045440 × 10^8.
The sum of its digits is 38. It has a total of 12 prime factors and 80 positive divisors.
There are 198180864 positive integers (up to 498045440) that are relatively prime to 498045440.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 257 × 757
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
12 |
Total number of prime factors |
| rad |
Radical |
1945490 |
Product of the distinct prime numbers |
The prime factorization of 498045440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 257 × 757.
Since it has a total of 12 prime factors.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 257, 320, 512, 514, 640, 757, 1028, 1280, 1285, 1514, 2056, 2560, 2570, 3028, 3785, 4112, 5140, 6056, 7570, 8224, 10280, 12112, 15140, 16448, 20560, 24224, 30280, 32896, 41120, 48448, 60560, 65792, 82240, 96896, 121120, 131584, 164480, 193792, 194549, 242240, 328960, 387584, 389098, 484480, 657920, 778196, 968960, 972745, 1556392, 1937920, 1945490, 3112784, 3890980, 6225568, 7781960, 12451136, 15563920, 24902272, 31127840, 49804544, 62255680, 99609088, 124511360, 249022720, 498045440
80 divisors
| τ |
Total Divisors |
80 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-498045439 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.0125 |
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 |
80 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 498045440 can be divided by 80 positive divisors.
The sum of these divisors (counting 498045440) is 1, the average is 0.0125.