691834992 is an even 9-digits composite number following 691834991
and preceding 691834993. In scientific notation, it is written as 6.91834992 × 10^8.
The sum of its digits is 51. It has a total of 8 prime factors and 80 positive divisors.
There are 205618176 positive integers (up to 691834992) that are relatively prime to 691834992.
Prime Factorization
2 × 2 × 2 × 2 × 3 × 17 × 19 × 44623
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
86479374 |
Product of the distinct prime numbers |
The prime factorization of 691834992 is 2 × 2 × 2 × 2 × 3 × 17 × 19 × 44623.
Since it has a total of 8 prime factors.
1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 44623, 89246, 133869, 178492, 267738, 356984, 535476, 713968, 758591, 847837, 1070952, 1517182, 1695674, 2141904, 2275773, 2543511, 3034364, 3391348, 4551546, 5087022, 6068728, 6782696, 9103092, 10174044, 12137456, 13565392, 14413229, 18206184, 20348088, 28826458, 36412368, 40696176, 43239687, 57652916, 86479374, 115305832, 172958748, 230611664, 345917496, 691834992
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 |
-691834991 |
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 691834992 can be divided by 80 positive divisors.
The sum of these divisors (counting 691834992) is 1, the average is 0.0125.