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What is the Square Root of 25991?

The square root of 25991 is 161.2172447352. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√25991 = 161.2172447352
CalculatedNon-perfect squareIrrational
Exact form√25991
Perfect squareNo
Number typeIrrational
Verification161.21724473522 ≈ 25991

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How the answer is calculated

We solve x2 = 25991. The resulting value is x = 161.2172447352.

Verification: 161.21724473522 ≈ 25991.

Simplified radical form

The square root of 25991 in simplified radical form is √25991.

There are no square factors that can be taken outside the radical, so √25991 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal16125921
Upper or equal16226244

Nearby square roots

NumberSquare root
√25988161.2079402511
√25989161.2110418055
√25990161.2141433001
√25991161.2172447352
√25992161.2203461105
√25993161.2234474262
√25994161.2265486823

Number properties

Is 25991 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√25991 is irrational because 25991 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 25991.