4449279380 is an even 10-digits composite number following 4449279379
and preceding 4449279381. In scientific notation, it is written as 4.449279380 × 10^9.
The sum of its digits is 50. It has a total of 7 prime factors and 72 positive divisors.
There are 1408095360 positive integers (up to 4449279380) that are relatively prime to 4449279380.
Prime Factorization
2 × 2 × 5 × 7 × 91 × 7 × 49891
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
317805670 |
Product of the distinct prime numbers |
The prime factorization of 4449279380 is 2 × 2 × 5 × 7 × 91 × 7 × 49891.
Since it has a total of 7 prime factors.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 91, 98, 140, 182, 196, 245, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4459, 6370, 8918, 12740, 17836, 22295, 44590, 49891, 89180, 99782, 199564, 249455, 349237, 498910, 698474, 997820, 1396948, 1746185, 2444659, 3492370, 4540081, 4889318, 6984740, 9080162, 9778636, 12223295, 18160324, 22700405, 24446590, 31780567, 45400810, 48893180, 63561134, 90801620, 127122268, 158902835, 222463969, 317805670, 444927938, 635611340, 889855876, 1112319845, 2224639690, 4449279380
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 |
-4449279379 |
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 4449279380 can be divided by 72 positive divisors.
The sum of these divisors (counting 4449279380) is 1, the average is 0.013888888888889.