Is 9 a square number?

The questions are: Is 9 a perfect square and is 9 a square number?


Here we will answer the question. Is 9 a square number? You could also ask is 9 a perfect square? Square number and perfect square mean the same thing.

Anyway, for 9 to be a square number, 9 must be the product of an integer multiplied by itself. In other words, the square root of 9 must equal a whole number (integer).

There is a number that multiplied by itself will equal 9. Furthermore, the square root of 9 is a whole number. 3 x 3 = 9 and the square root of 9 is 3. Thus, 9 is a square number.

The answer to the question: "Is 9 a square number?" is YES.
The answer to the question: "Is 9 a perfect square?" is also YES



Square Number?
Check other numbers to see if they are square.

Is 9 a prime number?
Find out if 9 is a prime number here!

Is 9 a composite number?
Find out if 9 is a composite number here!

What are the factors of 9?
See all the factors of 9 here.


















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