There are 82 prime numbers between 1 and 420.
420=2x2x3x5x7
420 has four prime factors: 2,3,5,7
420 has four prime factors: 2 3 5 7.
420 = 2 x 2 x 3 x 5 x 7
There are 82 prime numbers between 1 and 420.
420 has 5 prime factors, four of which are different prime numbers. Prime factors of 420 are 2 x 2 x 5 x 3 x 7.
420=2x2x3x5x7
As a product of its prime factors: 2*2*3*5*7 = 420
It is: 2*2*3*5*7 = 420
How about: 101+103+107+109 = 420
420 is a composite, as are ALL even numbers - with the exception of the number 2.
420 has four prime factors: 2,3,5,7
420
420 has four prime factors: 2 3 5 7.
420 = 2 x 2 x 3 x 5 x 7
420 = 2 x 2 x 3 x 5 x 7