A cubed number is the result of multiplying a number by itself twice. In mathematical terms, if you take a number n and raise it to the power of three, you get n × n × n. For example, the cubed number of 2 is 2 × 2 × 2, which equals 8. Cubed numbers are often represented as n³. Cubed numbers can be found in various areas of mathematics and science. They are used in geometry to calculate the volume of a cube, where the length of each side is n. The first few cubed numbers are 1, 8, 27, and 64, corresponding to the numbers 1, 2, 3, and 4, respectively.