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What is the Square Root of 16555?

The square root of 16555 is 128.666234887. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√16555 = 128.666234887
CalculatedNon-perfect squareIrrational
Exact form√16555
Perfect squareNo
Number typeIrrational
Verification128.6662348872 ≈ 16555

On this page

How the answer is calculated

We solve x2 = 16555. The resulting value is x = 128.666234887.

Verification: 128.6662348872 ≈ 16555.

Simplified radical form

The square root of 16555 in simplified radical form is √16555.

There are no square factors that can be taken outside the radical, so √16555 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12816384
Upper or equal12916641

Nearby square roots

NumberSquare root
√16552128.6545762886
√16553128.6584626055
√16554128.6623488049
√16555128.666234887
√16556128.6701208517
√16557128.6740066991
√16558128.6778924291

Number properties

Is 16555 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√16555 is irrational because 16555 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 16555.