64=2^6
128=2^7
125=5^3
625=5^4
81=3^4
243=3^5
1024=2^10
64=24
128=27
125=53
625=54
81=34
243=35
1024=210
2^6 => 64
2^7 => 128
5^3=>125
5^4 => 625
3^4 => 81
3^5 => 243
2^10 => 1024
K NHA
64 = 2 ^ 6
128 = 2 ^ 7
125 = 5 ^ 3
625 = 5 ^ 4
81 = 3 ^ 4
243 = 3 ^ 5
1024 = 2 ^ 10