1669809904 is an even 10-digits composite number following 1669809903
and preceding 1669809905. In scientific notation, it is written as 1.669809904 × 10^9.
The sum of its digits is 52. It has a total of 8 prime factors and 80 positive divisors.
There are 670924800 positive integers (up to 1669809904) that are relatively prime to 1669809904.
Prime Factorization
2 × 2 × 2 × 2 × 7 × 17 × 281 × 3121
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
208726238 |
Product of the distinct prime numbers |
The prime factorization of 1669809904 is 2 × 2 × 2 × 2 × 7 × 17 × 281 × 3121.
Since it has a total of 8 prime factors.
1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 281, 476, 562, 952, 1124, 1904, 1967, 2248, 3121, 3934, 4496, 4777, 6242, 7868, 9554, 12484, 15736, 19108, 21847, 24968, 31472, 33439, 38216, 43694, 49936, 53057, 66878, 76432, 87388, 106114, 133756, 174776, 212228, 267512, 349552, 371399, 424456, 535024, 742798, 848912, 877001, 1485596, 1754002, 2971192, 3508004, 5942384, 6139007, 7016008, 12278014, 14032016, 14909017, 24556028, 29818034, 49112056, 59636068, 98224112, 104363119, 119272136, 208726238, 238544272, 417452476, 834904952, 1669809904
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 |
-1669809903 |
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 1669809904 can be divided by 80 positive divisors.
The sum of these divisors (counting 1669809904) is 1, the average is 0.0125.