What is 9 to the power of 3?

9 to the power of 3, written as 9^3, is equal to 729. This means that 9 multiplied by itself three times is 729. In other words, 9^3 is equal to 9 x 9 x 9 = 729. It is one of the simplest examples of exponentiation, where a number is raised to a certain power.