2051247360 is an even 10-digits composite number following 2051247359
and preceding 2051247361. In scientific notation, it is written as 2.051247360 × 10^9.
The sum of its digits is 30. It has a total of 11 prime factors and 72 positive divisors.
There are 541261824 positive integers (up to 2051247360) that are relatively prime to 2051247360.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 97 × 5507
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
11 |
Total number of prime factors |
| rad |
Radical |
16025370 |
Product of the distinct prime numbers |
The prime factorization of 2051247360 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 97 × 5507.
Since it has a total of 11 prime factors.
1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 97, 120, 128, 194, 240, 256, 388, 480, 776, 960, 1455, 1552, 1920, 2910, 3104, 3840, 5507, 5820, 6208, 11014, 11640, 12416, 22028, 23280, 24832, 44056, 46560, 82605, 88112, 93120, 165210, 176224, 186240, 330420, 352448, 372480, 534179, 660840, 704896, 1068358, 1321680, 1409792, 2136716, 2643360, 4273432, 5286720, 8012685, 8546864, 10573440, 16025370, 17093728, 21146880, 32050740, 34187456, 64101480, 68374912, 128202960, 136749824, 256405920, 512811840, 1025623680, 2051247360
72 divisors
| τ |
Total Divisors |
72 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-2051247359 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.013888888888889 |
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 |
72 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2051247360 can be divided by 72 positive divisors.
The sum of these divisors (counting 2051247360) is 1, the average is 0.013888888888889.