Infolity
  1. Home
  2. Calculators
  3. Square Root

What is the Square Root of 726?

The square root of 726 is 26.9443871706. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√726 = 26.9443871706
CalculatedNon-perfect squareIrrational
Exact form√726
Perfect squareNo
Number typeIrrational
Verification26.94438717062 ≈ 726

On this page

How the answer is calculated

We solve x2 = 726. The resulting value is x = 26.9443871706.

Verification: 26.94438717062 ≈ 726.

Simplified radical form

The square root of 726 in simplified radical form is 11√6.

This is equivalent to √726, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal26676
Upper or equal27729

Nearby square roots

NumberSquare root
√72326.8886593195
√72426.9072480941
√72526.9258240357
√72626.9443871706
√72726.9629375254
√72826.9814751265
√72927

Number properties

Is 726 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√726 is irrational because 726 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 726.