What is 3 to the power of 17 ?What is 3 to the power of 17 ?Solution: 317 = 129,140,163simplify this: All that is needed is to multiply it out:3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 = 129,140,163 So, 3 to the power of 17 is 129,140,163.