665616336 is an even 9-digits composite number following 665616335
and preceding 665616337. In scientific notation, it is written as 6.65616336 × 10^8.
The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors.
There are 170449920 positive integers (up to 665616336) that are relatively prime to 665616336.
Prime Factorization
2 × 2 × 2 × 2 × 33 × 7 × 73 × 2467
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
83202042 |
Product of the distinct prime numbers |
The prime factorization of 665616336 is 2 × 2 × 2 × 2 × 33 × 7 × 73 × 2467.
Since it has a total of 8 prime factors.
1, 2, 4, 7, 8, 14, 16, 28, 33, 56, 66, 73, 112, 132, 146, 231, 264, 292, 462, 511, 528, 584, 924, 1022, 1168, 1848, 2044, 2409, 2467, 3696, 4088, 4818, 4934, 8176, 9636, 9868, 16863, 17269, 19272, 19736, 33726, 34538, 38544, 39472, 67452, 69076, 81411, 134904, 138152, 162822, 180091, 269808, 276304, 325644, 360182, 569877, 651288, 720364, 1139754, 1260637, 1302576, 1440728, 2279508, 2521274, 2881456, 4559016, 5042548, 5943003, 9118032, 10085096, 11886006, 20170192, 23772012, 41601021, 47544024, 83202042, 95088048, 166404084, 332808168, 665616336
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 |
-665616335 |
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 665616336 can be divided by 80 positive divisors.
The sum of these divisors (counting 665616336) is 1, the average is 0.0125.