still one
1 x 1 x 1 etc always equals one
eight
One billion (with a "b")
one hundred million
eight to the second power equal to 64
248 - 1 = 281474976710655
(1/2)8 = 1/256 = 0.00390625
44
it would be called eight cubed
one-thousand, eight-hundred
"2 to the power of 4" is written "two to the fourth power", and "8 to the power of 2" is known as "eight squared". And, eight squared is greater than two to the fourth power. Eight squared is 64, and two to the fourth power is 16.
Oblivion
eight squared=64 eight to the negative tenth power= the tenth root of 8 if multiplied together= the eighth root of 8