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# 127 Squared

127 squared, (127)2, is the number you get when multiplying 127 times 127.

It can also be looked at as exponentiation involving the base 127 and the exponent 2.

The term is usually pronounced one hundred twenty-seven times one hundred twenty-seven or one hundred twenty-seven squared.

The square of 127 is a perfect square because the number is the product of the two equal integers 127.

It can be written as 127 × 127 or in exponential form.

Read on to learn everything about the number one hundred twenty-seven squared, including useful identities.

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(127)2 = 16,129
127 × 127 = 16,129

The inverse operation of squaring one hundred twenty-seven is extracting the square root of 127, explained here.

In the next section we elaborate on what is 127 squared and there you can also find our calculator.

## What is 127 Squared?

A square is a flat shape with four equal sides; every angle is 90°.

Hence, a square with side length 127 has an area of 16,129.

127 squared equals the sum of the first 127 odd numbers:

In addition, the number can be calculated from 126 squared using the following identity:

n2 = (n − 1)2 + (n − 1) + n = (n − 1)2 + (2n − 1)
(127)2 = 1262 + 126 + 127 = 1262 + 253 = 16,129

It can be also be computed from 126 squared with this identity:

n2 = 2 x (n − 1)2 − (n − 2)2 + 2
(127)2 = 2 x 1262 – 1252 + 2 = 2 x 15876 – 15625 + 2 = 16,129

The difference between the perfect square of 127 and its predecessor, 126, can be calculated with the identity n2 − (n − 1)2 = 2n − 1:

2 x 127 – 1 = 253 = (127)2 – 1262 = 16,129 – 15876 = 253

127 is odd, and the square numbers of odd numbers are also odd: (2n + 1)2 = 4 × (n2 + n) + 1.

Squares of odd numbers like 127 are of the form 8n + 1, because (2n + 1)2 = 4n × (n + 1) + 1;
n × (n + 1) is an even number.

If you want to calculate the square of any number, not only integers like 127, you can use our calculator above.

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A square similar to 127 is, for example: square of 129.

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### What is the Square of 127?

The square of 127 is 16,129.

### How do you Write 127 Squared?

127 squared can be written as (127)2 (a small 2 is placed to the top right of 127) or 127^2.

### Is There a Square Root of 127?

Yes, the square roots of 127 are ±11.26942767.

### What is the Perfect Square of 127?

The perfect square of 127 is 127 × 127 = 16,129.

### How Do You Square 127?

You square 127 by multiplying 127 by itself.

### Is 127 a Square Number?

No, 127 is the square of the irrational number 11.2694276696.

### What is the Square of Negative 127?

The square of negative 127 is 16,129.

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The following table contains the squares of numbers close to 127.

NumberSquare
12214,884
12315,129
12415,376
12515,625
12615,876
12716,129
12816,384
12916,641
13016,900
13117,161
13217,424

## One Hundred Twenty-Seven Squared

By reading so far you know all about squaring the number 127 and calculating it using recursive methods, or as sum, product or by exponentiation.

127 squared is equivalent to 16,129.

If you were searching for what is 127 squared in math or if you typed whats 127 squared in the search engine you now have all the answers, too.

The same goes for searches like square127, and 127 to the 2nd power, just to name a few more examples people are often looking for.

Note that you can also find many perfect squares including 127 squared using the search form in the sidebar of this page.

Ahead is the summary of our information.

## Conclusion

To sum up,

127 squared = 127 × 127 = (127)2 = 16,129.

The exponentiation form is mostly used to denote one hundred twenty-seven squared.

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