What is 4 to the power of 7 ?What is 4 to the power of 7 ?Solution: 47 = 16,384simplify this: All that is needed is to multiply it out:4 x 4 x 4 x 4 x 4 x 4 x 4 = 16,384 So, 4 to the power of 7 is 16,384.