10 of them.
Positive means greater than zero; Integer means a whole number. A positive integer is also known as a counting number: one of 1, 2, 3, 4, etc. Finally, distinct means a number that is different - from some numbers that have been specified earlier.
The answer is 9*9!/9*109 = 0.0003629 approx.
A positive integer with exactly two distinct factors.
125 has the following factors: 1,125,5 & 25. Therefore there are 4 factors.
the largest integer of distinct power is 28
30 distinct powers are 13,14, and 1523
10 of them.
Positive means greater than zero; Integer means a whole number. A positive integer is also known as a counting number: one of 1, 2, 3, 4, etc. Finally, distinct means a number that is different - from some numbers that have been specified earlier.
The answer is 9*9!/9*109 = 0.0003629 approx.
1001
A positive integer with exactly two distinct factors.
125 has the following factors: 1,125,5 & 25. Therefore there are 4 factors.
30 = 2 x 3 x 5 = 30
Prime squares have three factors. There are 11 of them in that range.
Since 17 is a prime number, there is only one pair of distinct positive integer factors of the number:17 x 1 = 17
A prime number is a number with just two distinct positive integer factors - the number itself, and 1. For example, 7 is prime, but 9 is not.