31 = 311. It is a Prime number.
48 = 24 x 31
111 = 31 x 371
105 = 31 x 51 x 71
151
What you do with them is this i am going to give you an example: if you had 2 with the exponet 4 this is what you do: 2x2x2x2 and that would equal 8
Using exponets is easy. Like 23. This is 2 cubed. 23 equals 2.2.2. It is not 2x3. 2x2x2=8. Get it?
150 = 2 x 3 x 5 x 5 = 21 x 31 x 52
102
7001
This way!648
10 -7 in exponets = 3
exponets are like 63 most people would say oh 6x3=18 nope that's not it its 6x itself 3 times so the