919544080 is an even 9-digits composite number following 919544079
and preceding 919544081. In scientific notation, it is written as 9.19544080 × 10^8.
The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors.
There are 291018240 positive integers (up to 919544080) that are relatively prime to 919544080.
Prime Factorization
2 × 2 × 2 × 2 × 5 × 7 × 13 × 126311
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
114943010 |
Product of the distinct prime numbers |
The prime factorization of 919544080 is 2 × 2 × 2 × 2 × 5 × 7 × 13 × 126311.
Since it has a total of 8 prime factors.
1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 126311, 252622, 505244, 631555, 884177, 1010488, 1263110, 1642043, 1768354, 2020976, 2526220, 3284086, 3536708, 4420885, 5052440, 6568172, 7073416, 8210215, 8841770, 10104880, 11494301, 13136344, 14146832, 16420430, 17683540, 22988602, 26272688, 32840860, 35367080, 45977204, 57471505, 65681720, 70734160, 91954408, 114943010, 131363440, 183908816, 229886020, 459772040, 919544080
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 |
-919544079 |
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 919544080 can be divided by 80 positive divisors.
The sum of these divisors (counting 919544080) is 1, the average is 0.0125.