980 Squared

980 squared, 9802, is the number you get when multiplying 980 times 980. It can also be looked at as exponentiation involving the base 980 and the exponent 2. The term is usually pronounced nine hundred and eighty times nine hundred and eighty or nine hundred and eighty squared. The square of 980 is a perfect square because the number is the product of the two equal integers 980. It can be written as 980 x 980 or in exponential form. Read on to learn everything about the number nine hundred and eighty squared, including the useful identities.

9802 = 960400
980 x 980 = 960400

The inverse operation of squaring nine hundred and eighty is extracting the square root of 980, explained here. In the next section we elaborate on what is 980 squared, and there you can also find our calculator.

What is 980 Squared

A square is a flat shape with four equal sides; every angle is 90°. Hence, a square with side length 980 has an area of 960400.

980 squared equals the sum of the first 980 odd numbers:

\sum_{i=1}^{980} (2i-1) = 960400

In addition, the number can be calculated from 979 squared using the following identity:

n2 = (n − 1)2 + (n − 1) + n = (n − 1)2 + (2n − 1)
9802 = 9792 + 979 + 980 = 9792 + 1959 = 960400

It can be also be computed from 979 squared with this identity:

n2 = 2 x (n − 1)2 − (n − 2)2 + 2
9802 = 2 x 9792 – 9782 + 2 = 2 x 958441 – 956484 + 2 = 960400

The difference between the perfect square of 980 and its predecessor, 979, can be calculated with the identity n2 − (n − 1)2 = 2n − 1:

2 x 980 – 1 = 1959 = 9802 – 9792 = 960400 – 958441 = 1959

980 is even, and the square numbers of even numbers are also even: (2n)2 = 4n2.

Squares of even numbers like 980 are divisible by 4 for \frac{(2n)^{2}}{4} = n2.

If you want to calculate the square of any number, not only integers like 980, you can use our calculator below. Just insert your number; the calculation is done automatically.

Calculate Squared Number

If this tool has been valuable to you, then bookmark it now. Besides the square of nine hundred and eighty, other squares on our site include, for instance:

980 Squared

Nine Hundred And Eighty Squared

By reading so far you know all about squaring the number 980 and calculating it using recursive methods, or as sum, product or by exponentiation. 980 squared is equivalent to 960400.

If you were searching for what is 980 squared in math or if you typed whats 980 squared in the search engine, then you now have all the answers, too.

The same goes for searches like square980, and 980 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 980 squared using the search form in the sidebar and menu of this page.

To sum up,

980 squared = 980×980 = 9802 = 960400. The exponentiation form is mostly used to denote nine hundred and eighty squared.

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