167.
10^1=10
10^2=100
10^3=1000
10^4=10000
10^5=100000
10^6=1000000
10^7=10000000
169.
4*4=16
1*1=1
27*27=729
256*256=65536
167.
10^1=10
10^2=100
10^3=1000
10^4=10000
10^5=100000
10^6=1000000
10^7=10000000
169.
4*4=16
1*1=1
27*27=729
256*256=65536