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A cube number is the result of multiplication of a number with itself twice. n cubed = n 3 = n × n × n. Cube numbers of positive numbers are positive. Cube numbers of negative numbers are negative. Examples of cube numbers: ( − 2) 3 = ( − 2) × ( − 2) × ( − 2) = − 8. 6 3 = 6 × 6 × 6 = 216. 10 3 = 10 × 10 × 10 = 1000.
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6 days ago · Cubed. A number taken to the power 3 is said to be cubed, so is called " cubed." This terminology derives from the fact that the volume of a cube of edge length is given by , hence the operation taking a cube's edge length to its volume is known as "cubing" and the quantity derived from by cubing is known as " cubed."
Cube numbers are also known as perfect cubes. For example, 5 × 5 × 5 = 5 3 = 125. Thus, a cube number is a number with the exponential power of 3, or the multiplication of a number by the same number three times.
To cube a number, just use it in a multiplication 3 times ... Example: What is 3 Cubed? Note: we write "3 Cubed" as 33. (the little 3 means the number appears three times in multiplying) Cubes From 0 3 to 6 3. Cube Root. A cube root goes the other direction: 3 cubed is 27, so the cube root of 27 is 3. The cube root of a number is ...
A cube number is a number multiplied by itself twice. This can also be called 'a number cubed'. The symbol for cubed is ³. 2³ = 2 × 2 × 2 = 8. 3³ = 3 × 3 × 3 = 27. 4³ = 4 × 4 × 4 = 64. 5³ = 5...
Definition of. Cube Number. more ... The result of using a whole number in a multiplication three times, just like the sides of a cube. Example: 3 × 3 × 3 = 27, so 27 is a cube number. Here are the first few cube numbers: 1 (=1×1×1) 8 (=2×2×2) 27 (=3×3×3) 64 (=4×4×4) 125 (=5×5×5) ... etc. See: Square Number.
Apr 21, 2024 · What is a cube number? A cube number is found when we multiply a number by itself and then itself again. The symbol for cubed is 3. For example, 8 is a cube number because it’s 2 x 2 x 2; this is also written as 2 3 (“two cubed”). Another example of a cube number is 27 because it’s 3 3 (3 x 3 x 3, or “three cubed”).
