Cubed numbers are the result of multiplying a number by itself twice. For example, the cubed number of 2 is calculated as 2 × 2 × 2, which equals 8. This operation is often represented using an exponent, where the number is raised to the power of three, such as 2³ = 8. Cubed numbers can be found in various mathematical contexts, including geometry, where they represent the volume of a cube. For instance, if each side of a cube measures 3 units, the volume is calculated as 3³ = 27 cubic units. Cubed numbers are essential in algebra and number theory.