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What is the Square Root of 20888?

The square root of 20888 is 144.5268141211. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√20888 = 144.5268141211
CalculatedNon-perfect squareIrrational
Exact form√20888
Perfect squareNo
Number typeIrrational
Verification144.52681412112 ≈ 20888

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How the answer is calculated

We solve x2 = 20888. The resulting value is x = 144.5268141211.

Verification: 144.52681412112 ≈ 20888.

Simplified radical form

The square root of 20888 in simplified radical form is 2√5222.

This is equivalent to √20888, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal14420736
Upper or equal14521025

Nearby square roots

NumberSquare root
√20885144.5164350515
√20886144.5198948242
√20887144.5233545141
√20888144.5268141211
√20889144.5302736454
√20890144.5337330868
√20891144.5371924454

Number properties

Is 20888 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√20888 is irrational because 20888 is not a perfect square.

Visual guide

Square Root function graph

See how the result changes as the input moves across positive and negative values. Square roots are shown for non-negative inputs; cube roots continue through negative inputs.

Common questions

Frequently asked questions

It asks for the number that, when raised to the power of 2, equals 20888.