2021542224 is an even 10-digits composite number following 2021542223
and preceding 2021542225. In scientific notation, it is written as 2.021542224 × 10^9.
The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors.
There are 612716544 positive integers (up to 2021542224) that are relatively prime to 2021542224.
Prime Factorization
2 × 2 × 2 × 2 × 13 × 3 × 67 × 48353
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
252692778 |
Product of the distinct prime numbers |
The prime factorization of 2021542224 is 2 × 2 × 2 × 2 × 13 × 3 × 67 × 48353.
Since it has a total of 8 prime factors.
1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 10452, 13936, 20904, 41808, 48353, 96706, 145059, 193412, 290118, 386824, 580236, 628589, 773648, 1160472, 1257178, 1885767, 2320944, 2514356, 3239651, 3771534, 5028712, 6479302, 7543068, 9718953, 10057424, 12958604, 15086136, 19437906, 25917208, 30172272, 38875812, 42115463, 51834416, 77751624, 84230926, 126346389, 155503248, 168461852, 252692778, 336923704, 505385556, 673847408, 1010771112, 2021542224
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 |
-2021542223 |
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 2021542224 can be divided by 80 positive divisors.
The sum of these divisors (counting 2021542224) is 1, the average is 0.0125.