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To find the number that, when multiplied by itself three times, equals 648, you need to find the cube root of 648. The cube root of 648 is 9, because 9 x 9 x 9 equals 729, which is the closest perfect cube to 648. Therefore, the number you are looking for is 9.
648 cubic inches
81 is the only such factor.
4.5 cubic feet 9x9x8=648/144=4.5
The main operation on the cubic root is finding the value of the cubic root of a number. This is commonly represented by using the symbol ∛, such as ∛x. Other related operations include estimating the value of the cubic root, solving equations involving cubic roots, and using properties of cubic roots in mathematical calculations.