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What is the Square Root of 16641?

The square root of 16641 is 129. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√16641 = 129
ExactPerfect squareRational
Exact form129
Perfect squareYes
Number typeRational
Verification1292 ≈ 16641

On this page

How the answer is calculated

We solve x2 = 16641. The resulting value is x = 129.

Verification: 1292 ≈ 16641.

Simplified radical form

The square root of 16641 in simplified radical form is 129.

There are no square factors that can be taken outside the radical, so 129 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12916641
Upper or equal12916641

Nearby square roots

NumberSquare root
√16638128.9883715689
√16639128.9922478291
√16640128.9961239728
√16641129
√16642129.0038759108
√16643129.0077517051
√16644129.011627383

Number properties

Is 16641 a perfect square?

Yes. Its square root is the whole number 129.

Is the square root rational or irrational?

129 is rational because it is a whole number.

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 16641.