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Square Root of 127

The square root of 127 is the number, which multiplied by itself 2 times, is 127. In other words, this number to the power of 2 equals 127.

Besides the real values of

along with an explanation, on this page you can also find what the elements of the square root of 127 are called.

In addition to the terminology, we have a calculator you don’t want to miss:


²√127 = ±11.2694276696
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If you have been looking for the square root of one hundred twenty-seven, then you are right here, too.

Second Root of 127

In this section we provide you with important additional information about the topic of this post:

The term can be written as ²√127 or 127^1/2.

As the index 2 is even and 127 is greater than 0, 127 has two real square roots:

²√127, which is positive and called principal square root of 127, and -²√127 which is negative.

Together, they are denominated as

Although the principal square root of one hundred twenty-seven is only one of the two square roots, the term “square root of 127” usually refers to the positive number, that is the principal square root.

If you want to know how to find the value of this root, then read our article Square Root located in the header menu.

There, we also discuss the properties for index n = 2 by means of examples: multiplication, division, exponentiation etc.

Next, we have a look at the inverse function.

Inverse of Square Root of 127

Extracting the square root is the inverse operation of ^2:

In the following paragraph, we are going to name the elements of this √.

What is the Square Root of 127?

You already have the answer to that question, and you also know about the inverse operation of 127 square root.

Keep reading to learn what the parts are called.
  • ²√127 is the square root of 127 symbol
  • 2 is the index
  • 127 = radicand; the radicand is the number below the radical sign
  • Square root = ±11.2694276696
  • √ is called radical symbol or radical only
Second root of 127 = ±11.2694276696

As a sidenote: All values on this page have been rounded to ten decimal places.

Now you really know all about ²√127, including its values, parts and the inverse.

If you need to extract the 2nd root of any other real number use our calculator above.

Simply insert the number of which you want to find the square root (e.g. 127); the calculation is done automatically.

If you like our information about ²√127, then a similar square root you may be interested in is, for example: square root of 129.

In the following table you can find the n-th root of 127 for n = 2,3,4,5,6,7,8,9,10.


The aim of this table is to provide you with an overview of the nth roots of 127.
2127Square Root of 127²√127±11.2694276696
3127Cube Root of 127³√1275.0265256953
4127Forth Root of 127⁴√127±3.356996823
5127Fifth Root of 127⁵√1272.6348794128
6127Sixth Root of 127⁶√127±2.2419914575
7127Seventh Root of 127⁷√1271.9977603471
8127Eight Root of 127⁸√127±1.8322109112
9127Nineth Root of 127⁹√1271.7129945017
10127Tenth Root of 127¹⁰√127±1.6232311643
A few lines down from here we review the FAQs.

Square Root of One Hundred Twenty-Seven

If you have been searching for what’s the square root of one hundred twenty-seven or 2nd root of 127, then you are reading the right post as well.

The same is true if you typed 2 root of 127 or 127 2 root in the search engine of your preference, just to name a few similar terms.

Right below you can find the frequently asked questions in the context.

FAQs About the Square Root of 127

Click on the question which is of interest to you to see the collapsible content answer.

How Many Real Square Roots Does 127 Have?

127 has two real square roots, because the radicand 127 is positive and the index 2 is even.

What to the Second Power Equals 127?

The square root of 127 to the power of 2 equals 127.

How Do You Find the Square Root of 127?

Start with an initial guess such that 2 times that value equals approximately 127, then keep improving the guess until you have the required precision.

What is 127 to the Square Root?

127 to the square root = 127^1/2 = ±11.2694276696.

What Number is the Square Root of 127?

The square root of 127 = ±11.2694276696.

How Do You Solve the Square Root of 127?

To compute the 2nd root of 127 use a calculator, and/or employ the Newton–Raphson method.

What is the Value of 2 Root 127?

The value of 2 root 127 is ±11.2694276696.

If something remains unclear do not hesitate getting in touch with us.

We are constantly trying to improve our site, and truly appreciate your feedback.

Ahead is the wrap-up of our information.


To sum up, the square roots of 127 are ±11.2694276696; the positive real value is the principal.

Finding the second root of the number 127 is the inverse operation of rising the ²√127 to the power of 2. That is to say, (±11.2694276696)2 = 127.

Further information about the root of a number like ²√127 can be found on our page n-th Root.

Note that you can also locate roots of real numbers such as ²√127 by means of the search form in the menu and in the sidebar of this site.

If our article about the square √ 127 has been useful to you , then press some of the share buttons located at the bottom of this page.

BTW: A term closely related to square roots is perfect square. We tell you everything about perfect squares in our article Square Numbers.

If you have any questions about the 2nd root of 127, fill in the comment form below.

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