8x8 4x16 2x32 1x64 and 25638659209861x4.0060405E11 apparently, all credit to online calculators.
4x16=64 that is the final answer
It is: 8 times 8 = 64
It is: 4 times 16 = 64
8 times 8 = 64
64 times 3.125 = 200
512.
nothing
5.33
10.67
1024
8. 8 squared = 64.
64 x 1.5625 = 100