64 squared

64² = 64 × 64 = 4,096

To square a number, multiply it by itself. 64 squared is written 64² or 64^2, and the answer is 4,096.

How to work out 64 squared

Direct: 64 × 64 = 4,096.
From the previous square: 63² = 3,969, and 64² = 3,969 + (2 × 64 − 1) = 3,969 + 127 = 4,096.
Split the number: 64 = 60 + 4, so 64² = 60² + 2 × 60 × 4 + 4² = 3,600 + 480 + 16 = 4,096.

Related

64 cubed = 262,144
The square root of 4,096 is 64, so 4,096 is a perfect square.

Squares near 64

Number	Squared
60	3,600
61	3,721
62	3,844
63	3,969
65	4,225
66	4,356
67	4,489
68	4,624

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