2912542092 is an even 10-digits composite number following 2912542091
and preceding 2912542093. In scientific notation, it is written as 2.912542092 × 10^9.
The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors.
There are 945780480 positive integers (up to 2912542092) that are relatively prime to 2912542092.
Prime Factorization
2 × 2 × 3 × 41 × 3 × 1789 × 1103
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
485423682 |
Product of the distinct prime numbers |
The prime factorization of 2912542092 is 2 × 2 × 3 × 41 × 3 × 1789 × 1103.
Since it has a total of 7 prime factors.
1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1103, 1476, 1789, 2206, 3309, 3578, 4412, 5367, 6618, 7156, 9927, 10734, 13236, 16101, 19854, 21468, 32202, 39708, 45223, 64404, 73349, 90446, 135669, 146698, 180892, 220047, 271338, 293396, 407007, 440094, 542676, 660141, 814014, 880188, 1320282, 1628028, 1973267, 2640564, 3946534, 5919801, 7893068, 11839602, 17759403, 23679204, 35518806, 71037612, 80903947, 161807894, 242711841, 323615788, 485423682, 728135523, 970847364, 1456271046, 2912542092
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 |
-2912542091 |
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 2912542092 can be divided by 72 positive divisors.
The sum of these divisors (counting 2912542092) is 1, the average is 0.013888888888889.