945996894 is an even 9-digits composite number following 945996893
and preceding 945996895. In scientific notation, it is written as 9.45996894 × 10^8.
The sum of its digits is 63. It has a total of 7 prime factors and 80 positive divisors.
There are 307419840 positive integers (up to 945996894) that are relatively prime to 945996894.
Prime Factorization
2 × 3 × 3 × 9 × 239 × 53 × 461
Composite number
| ω |
Distinct Factors |
6 |
Total number of distinct prime factors |
| Ω |
Total Factors |
7 |
Total number of prime factors |
| rad |
Radical |
315332298 |
Product of the distinct prime numbers |
The prime factorization of 945996894 is 2 × 3 × 3 × 9 × 239 × 53 × 461.
Since it has a total of 7 prime factors.
1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 239, 318, 461, 477, 478, 717, 922, 954, 1383, 1431, 1434, 2151, 2766, 2862, 4149, 4293, 4302, 6453, 8298, 8586, 12447, 12667, 12906, 19359, 24433, 24894, 25334, 37341, 38001, 38718, 48866, 73299, 74682, 76002, 110179, 114003, 146598, 219897, 220358, 228006, 330537, 342009, 439794, 659691, 661074, 684018, 991611, 1026027, 1319382, 1979073, 1983222, 2052054, 2974833, 3958146, 5839487, 5949666, 8924499, 11678974, 17518461, 17848998, 35036922, 52555383, 105110766, 157666149, 315332298, 472998447, 945996894
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 |
-945996893 |
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 945996894 can be divided by 80 positive divisors.
The sum of these divisors (counting 945996894) is 1, the average is 0.0125.