84021700 is an even 8-digits composite number following 84021699
and preceding 84021701. In scientific notation, it is written as 8.4021700 × 10^7.
The sum of its digits is 22. It has a total of 7 prime factors and 72 positive divisors.
There are 27807360 positive integers (up to 84021700) that are relatively prime to 84021700.
Prime Factorization
2 × 2 × 5 × 7 × 5 × 29 × 4139
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
8402170 |
Product of the distinct prime numbers |
The prime factorization of 84021700 is 2 × 2 × 5 × 7 × 5 × 29 × 4139.
Since it has a total of 7 prime factors.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 4139, 5075, 8278, 10150, 16556, 20300, 20695, 28973, 41390, 57946, 82780, 103475, 115892, 120031, 144865, 206950, 240062, 289730, 413900, 480124, 579460, 600155, 724325, 840217, 1200310, 1448650, 1680434, 2400620, 2897300, 3000775, 3360868, 4201085, 6001550, 8402170, 12003100, 16804340, 21005425, 42010850, 84021700
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 |
-84021699 |
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 84021700 can be divided by 72 positive divisors.
The sum of these divisors (counting 84021700) is 1, the average is 0.013888888888889.