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What is the Square Root of 16859?

The square root of 16859 is 129.8422119343. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√16859 = 129.8422119343
CalculatedNon-perfect squareIrrational
Exact form√16859
Perfect squareNo
Number typeIrrational
Verification129.84221193432 ≈ 16859

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How the answer is calculated

We solve x2 = 16859. The resulting value is x = 129.8422119343.

Verification: 129.84221193432 ≈ 16859.

Simplified radical form

The square root of 16859 in simplified radical form is √16859.

There are no square factors that can be taken outside the radical, so √16859 is already in simplest radical form.

Nearest Perfect squares

PositionBaseValue
Lower or equal12916641
Upper or equal13016900

Nearby square roots

NumberSquare root
√16856129.8306589369
√16857129.8345100503
√16858129.8383610494
√16859129.8422119343
√16860129.846062705
√16861129.8499133615
√16862129.8537639039

Number properties

Is 16859 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√16859 is irrational because 16859 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 16859.