What is the Square Root of 136?

The square root of 136 is 11.6619037897. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√136 = 11.6619037897
CalculatedNon-perfect squareIrrational
Exact form√136
Perfect squareNo
Number typeIrrational
Verification11.66190378972 ≈ 136

On this page

How the answer is calculated

We solve x2 = 136. The resulting value is x = 11.6619037897.

Verification: 11.66190378972 ≈ 136.

Simplified radical form

The square root of 136 in simplified radical form is 2√34.

This is equivalent to √136, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal11121
Upper or equal12144

Nearby square roots

NumberSquare root
√13311.5325625947
√13411.5758369028
√13511.6189500386
√13611.6619037897
√13711.7046999107
√13811.7473401245
√13911.7898261226

Number properties

Is 136 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√136 is irrational because 136 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 136.