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What is the Square Root of 15961?

The square root of 15961 is 126.3368513143. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√15961 = 126.3368513143
CalculatedNon-perfect squareIrrational
Exact form√15961
Perfect squareNo
Number typeIrrational
Verification126.33685131432 ≈ 15961

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How the answer is calculated

We solve x2 = 15961. The resulting value is x = 126.3368513143.

Verification: 126.33685131432 ≈ 15961.

Simplified radical form

The square root of 15961 in simplified radical form is √15961.

There are no square factors that can be taken outside the radical, so √15961 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12615876
Upper or equal12716129

Nearby square roots

NumberSquare root
√15958126.324977736
√15959126.3289357194
√15960126.3328935788
√15961126.3368513143
√15962126.3408089257
√15963126.3447664132
√15964126.3487237767

Number properties

Is 15961 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√15961 is irrational because 15961 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 15961.