83 squared

83² = 83 × 83 = 6,889

To square a number, multiply it by itself. 83 squared is written 83² or 83^2, and the answer is 6,889.

How to work out 83 squared

Direct: 83 × 83 = 6,889.
From the previous square: 82² = 6,724, and 83² = 6,724 + (2 × 83 − 1) = 6,724 + 165 = 6,889.
Split the number: 83 = 80 + 3, so 83² = 80² + 2 × 80 × 3 + 3² = 6,400 + 480 + 9 = 6,889.

Related

83 cubed = 571,787
The square root of 6,889 is 83, so 6,889 is a perfect square.

Squares near 83

Number	Squared
79	6,241
80	6,400
81	6,561
82	6,724
84	7,056
85	7,225
86	7,396
87	7,569

Need another number? Use the exponent calculator or see all squares and cubes.