2 x 7
It is: 2*47 = 94
It is: 3*3*3 = 27
In exponent terms: 26*32*5 = 2880
It is: 3*3*3*37 = 999 or as 33*37 = 999
2 x 7
It is: 2*47 = 94
It is: 3*3*3 = 27
10 000 is 100x100, 100 is 10x10, and 10 is 5x2. So, 10 00 expressed as a product of primes is ((5x2)2)2.
In exponent terms: 26*32*5 = 2880
It is: 3*3*3*37 = 999 or as 33*37 = 999
As a product of its prime factors: 2*2*5*127 = 2540 or as 22*5*127 = 2540
There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.
2 x 2 x 2 x 3 x 5 = 120
2 x 2 x 2 x 2 x 5 = 80
100 = 2 x 2 x 5 x 5 or 22 x 52
999 = 3 x 3 x 3 x 37 or 33 x 37