Cube Number
The result of multiplying a whole number by itself twice.
Example: 3 × 3 × 3 = 27, so 27 is a cube number.
The whole number is used three times, just like the sides of a cube.
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
- range of a function
- rate
- rate of return
- ratio
- rational expression
- rational function
- rational number
- ray
- real number
- reciprocal
- rectangle
- rectangular coordinates
- rectangular prism
- recurrence relation
- recurring decimal
- recursion
- recursive
- reduce
- reflection
- reflection symmetry
- reflex angle
- regrouping
- regular
- regular polygon
- regular polyhedron