678796624 is an even 9-digits composite number following 678796623
and preceding 678796625. In scientific notation, it is written as 6.78796624 × 10^8.
The sum of its digits is 55. It has a total of 8 prime factors and 80 positive divisors.
There are 299335680 positive integers (up to 678796624) that are relatively prime to 678796624.
Prime Factorization
2 × 2 × 2 × 2 × 43 × 11 × 257 × 349
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
84849578 |
Product of the distinct prime numbers |
The prime factorization of 678796624 is 2 × 2 × 2 × 2 × 43 × 11 × 257 × 349.
Since it has a total of 8 prime factors.
1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 257, 344, 349, 473, 514, 688, 698, 946, 1028, 1396, 1892, 2056, 2792, 2827, 3784, 3839, 4112, 5584, 5654, 7568, 7678, 11051, 11308, 15007, 15356, 22102, 22616, 30014, 30712, 44204, 45232, 60028, 61424, 88408, 89693, 120056, 121561, 165077, 176816, 179386, 240112, 243122, 330154, 358772, 486244, 660308, 717544, 972488, 986623, 1320616, 1435088, 1944976, 1973246, 2641232, 3856799, 3946492, 7713598, 7892984, 15427196, 15785968, 30854392, 42424789, 61708784, 84849578, 169699156, 339398312, 678796624
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 |
-678796623 |
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 678796624 can be divided by 80 positive divisors.
The sum of these divisors (counting 678796624) is 1, the average is 0.0125.