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What is the Square Root of 16481?

The square root of 16481 is 128.3783470839. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√16481 = 128.3783470839
CalculatedNon-perfect squareIrrational
Exact form√16481
Perfect squareNo
Number typeIrrational
Verification128.37834708392 ≈ 16481

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How the answer is calculated

We solve x2 = 16481. The resulting value is x = 128.3783470839.

Verification: 128.37834708392 ≈ 16481.

Simplified radical form

The square root of 16481 in simplified radical form is √16481.

There are no square factors that can be taken outside the radical, so √16481 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12816384
Upper or equal12916641

Nearby square roots

NumberSquare root
√16478128.3666623388
√16479128.370557372
√16480128.374452287
√16481128.3783470839
√16482128.3822417626
√16483128.3861363232
√16484128.3900307656

Number properties

Is 16481 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√16481 is irrational because 16481 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 16481.