7401478524 is an even 10-digits composite number following 7401478523
and preceding 7401478525. In scientific notation, it is written as 7.401478524 × 10^9.
The sum of its digits is 42. It has a total of 7 prime factors and 72 positive divisors.
There are 2237479200 positive integers (up to 7401478524) that are relatively prime to 7401478524.
Prime Factorization
2 × 2 × 3 × 11 × 11 × 11827 × 431
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
336430842 |
Product of the distinct prime numbers |
The prime factorization of 7401478524 is 2 × 2 × 3 × 11 × 11 × 11827 × 431.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 431, 484, 726, 862, 1293, 1452, 1724, 2586, 4741, 5172, 9482, 11827, 14223, 18964, 23654, 28446, 35481, 47308, 52151, 56892, 70962, 104302, 130097, 141924, 156453, 208604, 260194, 312906, 390291, 520388, 625812, 780582, 1431067, 1561164, 2862134, 4293201, 5097437, 5724268, 8586402, 10194874, 15292311, 17172804, 20389748, 30584622, 56071807, 61169244, 112143614, 168215421, 224287228, 336430842, 616789877, 672861684, 1233579754, 1850369631, 2467159508, 3700739262, 7401478524
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 |
-7401478523 |
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 7401478524 can be divided by 72 positive divisors.
The sum of these divisors (counting 7401478524) is 1, the average is 0.013888888888889.