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A perfect square number is an integer multiplied by itself. There are infinitely many such numbers.

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โˆ™ 2012-06-29 11:13:11
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Q: What are the perfect square numbers?
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Is 20 a square number or not?

No. Square numbers (or perfect square numbers) are squares of integers. The perfect square numbers are 1, 4, 9, 16, 25, 36 ... 20 is not in the series.

What numbers have perfect square factors?

Any multiple of 4 has perfect square factors.

What numbers are there in a square number?

In the appropriate domain, all numbers are square numbers. Perfect square numbers are numbers that are obtained by multiplying an integer by itself.

Numbers that are squares of integers are called?

Square numbers * * * * * Although "perfect square numbers" is more descriptive.

Difference between square and perfect square?

None, although "perfect square" tends to be used for whole numbers.

What is the meaning of perfect square numbers?


How are square roots and perfect squares related?

The square root of every perfect square is an integer. However, there are also square roots of numbers that are not perfect squares.

What set of numbers does 1 belong in?

odd numbers, perfect square numbers

What is a perfect square factor?

All numbers have factors. Some factors are perfect squares. We call these perfect square factors. 9 is a perfect square factor of 27.

Is 164 a perfect square?

no. 64 is a perfect square and so is 100 but because the property that connects those two numbers is addition it is not a perfect square.

Is 10 a perfect square?

no, 10 is not a perfect square. in order for a number to be a perfect square, you have to see if the numbers that are multiplied to get it are the same. for example: 2x2=4; 4 is a perfect square. 12x12=144; 144 is also a perfect square 5x2=10 or 10x1=10. 10 isn't a perfect square because 5 and 2, and 10 and 1, are different numbers.

How many perfect square numbers between 1 to 1000 are?

There are 31 perfect square numbers between 1 and 1000 (including 1).

What are non-perfect square numbers?

Non-perfect square numbers are numbers that are not formed from the square of a number. 12, 13, 14, 21, 99, etc, are all non-perfect square numbers because when you square root them you do not get a whole number, which means they are not formed by any whole number, x, being squared (x^2).

Is 1044 a square number?

Yes, in so far as all numbers are squares (of some number). But it is not a perfect square.

What is a number with an odd numbers of factors?

A perfect square.

What perfect square numbers go into 136?


What is the relationship between square roots and perfect squares?

The square roots of perfect squares are the numbers that when squared create perfect squares as for example 36 is a perfect square and its square root is 6 which when squared is 36

How many numbers from 1976 to 2013 are perfect square numbers?

None. √1976 is "44 and a bit" → first perfect square ≥ 1976 is 452 = 2025 As 1976 is not a perfect square and the first perfect square greater than 1976 is 2025, and 2025 is greater than 2013, there are no perfect squares from 1976 to 2013.

What are numbers with square roots that are whole numbers?

They are called perfect squares.

What is a rational numbers whose square roots are whole numbers?

They are perfect squares.

What is a number called with an odd numbers of factors?

A square number or a perfect square.

What is the perfect number between 10 and 30?

perfect square numbers are 16 and 25

Is square root are whole numbers?

Very rarely. Square roots are only whole numbers for perfect squares.

Why isn't 28 a square number?

28 is not a perfect square. A perfect square is an integer that is the square of another integer. 9 is a perfect square; it equal to 3 squared, or 3 X 3. Often, such numbers are called simply square numbers. While 28 is not a perfect square, it is a square number in the sense that it has a square root. by definition, the square root of 28 times itself equals 28.

Why is one a perfect square?

Because anything times itself equals a perfect square and is considered that taking the square root of a perfect square (non negative numbers) which end result does not involve fractions but whole numbers is a perfect square. 1 x 1 = 1 sq.root(1) = 1 2 x 2 = 4 (Perfect square) sq.root(4) = 2