216960732 is an even 9-digits composite number following 216960731
and preceding 216960733. In scientific notation, it is written as 2.16960732 × 10^8.
The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors.
There are 67737600 positive integers (up to 216960732) that are relatively prime to 216960732.
Prime Factorization
2 × 2 × 3 × 3 × 17 × 241 × 1471
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
36160122 |
Product of the distinct prime numbers |
The prime factorization of 216960732 is 2 × 2 × 3 × 3 × 17 × 241 × 1471.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 241, 306, 482, 612, 723, 964, 1446, 1471, 2169, 2892, 2942, 4097, 4338, 4413, 5884, 8194, 8676, 8826, 12291, 13239, 16388, 17652, 24582, 25007, 26478, 36873, 49164, 50014, 52956, 73746, 75021, 100028, 147492, 150042, 225063, 300084, 354511, 450126, 709022, 900252, 1063533, 1418044, 2127066, 3190599, 4254132, 6026687, 6381198, 12053374, 12762396, 18080061, 24106748, 36160122, 54240183, 72320244, 108480366, 216960732
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 |
-216960731 |
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 216960732 can be divided by 72 positive divisors.
The sum of these divisors (counting 216960732) is 1, the average is 0.013888888888889.