207949824 is an even 9-digits composite number following 207949823
and preceding 207949825. In scientific notation, it is written as 2.07949824 × 10^8.
The sum of its digits is 45. It has a total of 15 prime factors and 78 positive divisors.
There are 69304320 positive integers (up to 207949824) that are relatively prime to 207949824.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5641
Composite number
| ω |
Distinct Factors |
3 |
Total number of distinct prime factors |
| Ω |
Total Factors |
15 |
Total number of prime factors |
| rad |
Radical |
33846 |
Product of the distinct prime numbers |
The prime factorization of 207949824 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5641.
Since it has a total of 15 prime factors.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 5641, 6144, 9216, 11282, 12288, 16923, 18432, 22564, 33846, 36864, 45128, 50769, 67692, 90256, 101538, 135384, 180512, 203076, 270768, 361024, 406152, 541536, 722048, 812304, 1083072, 1444096, 1624608, 2166144, 2888192, 3249216, 4332288, 5776384, 6498432, 8664576, 11552768, 12996864, 17329152, 23105536, 25993728, 34658304, 51987456, 69316608, 103974912, 207949824
78 divisors
| τ |
Total Divisors |
78 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-207949823 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.012820512820513 |
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 |
78 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 207949824 can be divided by 78 positive divisors.
The sum of these divisors (counting 207949824) is 1, the average is 0.012820512820513.