201873888 is an even 9-digits composite number following 201873887
and preceding 201873889. In scientific notation, it is written as 2.01873888 × 10^8.
The sum of its digits is 45. It has a total of 9 prime factors and 72 positive divisors.
There are 66182400 positive integers (up to 201873888) that are relatively prime to 201873888.
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3 × 3 × 61 × 11491
Composite number
| ω |
Distinct Factors |
4 |
Total number of distinct prime factors |
| Ω |
Total Factors |
9 |
Total number of prime factors |
| rad |
Radical |
4205706 |
Product of the distinct prime numbers |
The prime factorization of 201873888 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61 × 11491.
Since it has a total of 9 prime factors.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 11491, 17568, 22982, 34473, 45964, 68946, 91928, 103419, 137892, 183856, 206838, 275784, 367712, 413676, 551568, 700951, 827352, 1103136, 1401902, 1654704, 2102853, 2803804, 3309408, 4205706, 5607608, 6308559, 8411412, 11215216, 12617118, 16822824, 22430432, 25234236, 33645648, 50468472, 67291296, 100936944, 201873888
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 |
-201873887 |
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 201873888 can be divided by 72 positive divisors.
The sum of these divisors (counting 201873888) is 1, the average is 0.013888888888889.