2 to the power of 40 1 July 8, 2019 16 32 64 128 1 2 to the power of 40 14 1 times 2 to the power of 40 40 10 to the power of 2 40 x 10 to the power of 2 40 times 10 to the power of 2 40 4 to the power of 2 x 2 1 40 x 1.5 to the power of 2 40 divided by 10 to the power of 2 40 x 8 10 to the power of 2 40 times 8 minus 10 to the power of 2