Cube Numbers

Pick a value to view its full reference table.

1 cubed equals 1. Cubes show up in volume calculations — a cube with side 1 holds 1 cubic units.

A cube is volume in its purest form: n³ counts the unit cubes that build an n by n by n block. Cubes keep the sign and parity of their base, and the final digit of n³ depends only on the final digit of n — 2³ ends in 8, 7³ ends in 3 — a one-to-one map every cube-root shortcut leans on. Growth is fast: consecutive cube gaps widen like a parabola, 3n(n − 1) + 1 at each step, which is why even modest bases leap into the thousands.

All 20 cube numbers pages include a full data table, a worked explanation, and related calculators. Start withnumber 1or jump straight to the value you need below.

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