There are several ways for such a number to be constructed:
It can be the seventh power of a prime.
It can be the third power of a prime multiplied by the third power of another prime.
It can be the third power of a prime multiplied by the first power of two other primes.
It can be the first power of three different primes.
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
Prime numbers.
Prime numbers have exactly two factors. 53 and 59 are prime numbers.
12 has exactly 6 factors ^.^ 1x12 3x4 2x6
exactly 2
8 10 12 and 13
Numbers with exactly three factors are squares of prime numbers.
Squares of prime numbers have exactly three factors.
All numbers that are the square of primes have exactly 3 factors.
All numbers that have exactly two factors are prime numbers whereas composite numbers have more than two factors.
Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors
Factors don't have numbers. Numbers have factors. Numbers that have the factors 2, 4 and 8 are 8 and all of its multiples.
Prime numbers are the numbers that have exactly two factors.Prime numbers have only two factors, the number one and themselves.
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
That is correct -- all prime numbers have exactly two factors.
Prime numbers.