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What is the Square Root of 26991?

The square root of 26991 is 164.2893788411. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√26991 = 164.2893788411
CalculatedNon-perfect squareIrrational
Exact form√26991
Perfect squareNo
Number typeIrrational
Verification164.28937884112 ≈ 26991

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How the answer is calculated

We solve x2 = 26991. The resulting value is x = 164.2893788411.

Verification: 164.28937884112 ≈ 26991.

Simplified radical form

The square root of 26991 in simplified radical form is 3√2999.

This is equivalent to √26991, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal16426896
Upper or equal16527225

Nearby square roots

NumberSquare root
√26988164.2802483563
√26989164.2832919076
√26990164.2863354026
√26991164.2893788411
√26992164.2924222233
√26993164.2954655491
√26994164.2985088186

Number properties

Is 26991 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√26991 is irrational because 26991 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 26991.