667343772 is an even 9-digits composite number following 667343771
and preceding 667343773. In scientific notation, it is written as 6.67343772 × 10^8.
The sum of its digits is 45. It has a total of 8 prime factors and 78 positive divisors.
There are 209333376 positive integers (up to 667343772) that are relatively prime to 667343772.
Prime Factorization
2 × 2 × 3 × 3 × 51 × 3 × 17 × 7127
Composite number
| ω |
Distinct Factors |
5 |
Total number of distinct prime factors |
| Ω |
Total Factors |
8 |
Total number of prime factors |
| rad |
Radical |
37074654 |
Product of the distinct prime numbers |
The prime factorization of 667343772 is 2 × 2 × 3 × 3 × 51 × 3 × 17 × 7127.
Since it has a total of 8 prime factors.
1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 867, 918, 1377, 1734, 1836, 2601, 2754, 3468, 5202, 5508, 7127, 7803, 10404, 14254, 15606, 21381, 23409, 28508, 31212, 42762, 46818, 64143, 85524, 93636, 121159, 128286, 192429, 242318, 256572, 363477, 384858, 484636, 726954, 769716, 1090431, 1453908, 2180862, 3271293, 4361724, 6179109, 6542586, 9813879, 12358218, 13085172, 18537327, 19627758, 24716436, 37074654, 39255516, 55611981, 74149308, 111223962, 166835943, 222447924, 333671886, 667343772
78 divisors
| τ |
Total Divisors |
78 |
Total number of the positive divisors of n |
| σ |
Sum of Divisors |
1 |
Sum of all the positive divisors of n |
| s |
Aliquot Sum |
-667343771 |
Sum of the proper positive divisors of n |
| A |
Arithmetic Mean |
0.012820512820513 |
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 |
78 |
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 667343772 can be divided by 78 positive divisors.
The sum of these divisors (counting 667343772) is 1, the average is 0.012820512820513.