7132490640 is an even 10-digits composite number following 7132490639
and preceding 7132490641. In scientific notation, it is written as 7.132490640 × 10^9.
The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors.
There are 1691504640 positive integers (up to 7132490640) that are relatively prime to 7132490640.
Prime Factorization
2 × 2 × 2 × 2 × 495 × 9 × 47 × 2129
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
891561330 |
Product of the distinct prime numbers |
The prime factorization of 7132490640 is 2 × 2 × 2 × 2 × 495 × 9 × 47 × 2129.
Since it has a total of 8 prime factors.
1, 2, 4, 8, 9, 16, 18, 36, 47, 72, 94, 144, 188, 376, 423, 495, 752, 846, 990, 1692, 1980, 2129, 3384, 3960, 4258, 4455, 6768, 7920, 8516, 8910, 17032, 17820, 19161, 23265, 34064, 35640, 38322, 46530, 71280, 76644, 93060, 100063, 153288, 186120, 200126, 209385, 306576, 372240, 400252, 418770, 800504, 837540, 900567, 1053855, 1601008, 1675080, 1801134, 2107710, 3350160, 3602268, 4215420, 7204536, 8430840, 9484695, 14409072, 16861680, 18969390, 37938780, 49531185, 75877560, 99062370, 151755120, 198124740, 396249480, 445780665, 792498960, 891561330, 1783122660, 3566245320, 7132490640
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 |
-7132490639 |
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 7132490640 can be divided by 80 positive divisors.
The sum of these divisors (counting 7132490640) is 1, the average is 0.0125.