389968384 is an even 9-digits composite number following 389968383
and preceding 389968385. In scientific notation, it is written as 3.89968384 × 10^8.
The sum of its digits is 58. It has a total of 12 prime factors and 80 positive divisors.
There are 175472640 positive integers (up to 389968384) that are relatively prime to 389968384.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 1429
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
12 |
Total number of prime factors |
| rad |
Radical |
1523314 |
Product of the distinct prime numbers |
The prime factorization of 389968384 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 1429.
Since it has a total of 12 prime factors.
1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 512, 533, 656, 832, 1066, 1312, 1429, 1664, 2132, 2624, 2858, 3328, 4264, 5248, 5716, 6656, 8528, 10496, 11432, 17056, 18577, 20992, 22864, 34112, 37154, 45728, 58589, 68224, 74308, 91456, 117178, 136448, 148616, 182912, 234356, 272896, 297232, 365824, 468712, 594464, 731648, 761657, 937424, 1188928, 1523314, 1874848, 2377856, 3046628, 3749696, 4755712, 6093256, 7499392, 9511424, 12186512, 14998784, 24373024, 29997568, 48746048, 97492096, 194984192, 389968384
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 |
-389968383 |
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 389968384 can be divided by 80 positive divisors.
The sum of these divisors (counting 389968384) is 1, the average is 0.0125.