115 squared

115² = 115 × 115 = 13,225

To square a number, multiply it by itself. 115 squared is written 115² or 115^2, and the answer is 13,225.

How to work out 115 squared

Direct: 115 × 115 = 13,225.
From the previous square: 114² = 12,996, and 115² = 12,996 + (2 × 115 − 1) = 12,996 + 229 = 13,225.
Split the number: 115 = 110 + 5, so 115² = 110² + 2 × 110 × 5 + 5² = 12,100 + 1,100 + 25 = 13,225.

Related

115 cubed = 1,520,875
The square root of 13,225 is 115, so 13,225 is a perfect square.

Squares near 115

Number	Squared
111	12,321
112	12,544
113	12,769
114	12,996
116	13,456
117	13,689
118	13,924
119	14,161

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