124 squared

124² = 124 × 124 = 15,376

To square a number, multiply it by itself. 124 squared is written 124² or 124^2, and the answer is 15,376.

How to work out 124 squared

Direct: 124 × 124 = 15,376.
From the previous square: 123² = 15,129, and 124² = 15,129 + (2 × 124 − 1) = 15,129 + 247 = 15,376.
Split the number: 124 = 120 + 4, so 124² = 120² + 2 × 120 × 4 + 4² = 14,400 + 960 + 16 = 15,376.

Related

124 cubed = 1,906,624
The square root of 15,376 is 124, so 15,376 is a perfect square.

Squares near 124

Number	Squared
120	14,400
121	14,641
122	14,884
123	15,129
125	15,625
126	15,876
127	16,129
128	16,384

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