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What is the Square Root of 16426?

The square root of 16426 is 128.163957492. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√16426 = 128.163957492
CalculatedNon-perfect squareIrrational
Exact form√16426
Perfect squareNo
Number typeIrrational
Verification128.1639574922 ≈ 16426

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How the answer is calculated

We solve x2 = 16426. The resulting value is x = 128.163957492.

Verification: 128.1639574922 ≈ 16426.

Simplified radical form

The square root of 16426 in simplified radical form is √16426.

There are no square factors that can be taken outside the radical, so √16426 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12816384
Upper or equal12916641

Nearby square roots

NumberSquare root
√16423128.1522531991
√16424128.1561547488
√16425128.1600561798
√16426128.163957492
√16427128.1678586854
√16428128.1717597601
√16429128.1756607161

Number properties

Is 16426 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√16426 is irrational because 16426 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 16426.