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What is the Square Root of 16889?

The square root of 16889 is 129.9576854211. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√16889 = 129.9576854211
CalculatedNon-perfect squareIrrational
Exact form√16889
Perfect squareNo
Number typeIrrational
Verification129.95768542112 ≈ 16889

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How the answer is calculated

We solve x2 = 16889. The resulting value is x = 129.9576854211.

Verification: 129.95768542112 ≈ 16889.

Simplified radical form

The square root of 16889 in simplified radical form is √16889.

There are no square factors that can be taken outside the radical, so √16889 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12916641
Upper or equal13016900

Nearby square roots

NumberSquare root
√16886129.94614269
√16887129.9499903809
√16888129.9538379579
√16889129.9576854211
√16890129.9615327703
√16891129.9653800056
√16892129.969227127

Number properties

Is 16889 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√16889 is irrational because 16889 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 16889.