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A perfect square.

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โˆ™ 2012-10-01 09:51:29
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Q: What is a number called whose square root is a whole number?
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Related questions

A whole number whose square root is also a whole number is called what?

A perfect square.


What is a number whose positive square root is a whole number called?

its called a "perfect square"


A rational number whose square root is a whole number?

A perfect square.


What are rational numbers whose square roots are whole numbers called?

Rational numbers whose square roots are whole numbers are themselves whole numbers. They are called square numbers, e.g. 1, 4, 9, 16, 25 and so on.


What does it mean for a number to be a perfect square?

A perfect square is a number whose square root is a whole number, such as 1, 4, 9, 16, 25, etc.


A number whose positive square root is whole is a whole number?

Examples of such numbers are 49, where sqrt(49) = 7, 81, where sqrt(81) = 9. Such numbers are called square numbers.


What is a rational number whose square root is a whole number?

If the square root is a whole number, then the square of the square root, the original number, is also a whole number; all whole numbers can be expressed as themselves over 1, and so are rational numbers. The answer is thus any square number, ie the square of the natural numbers: 1 (1²), 4 (2²), 9 (3²), 16 (4²), etc.


What is a rational number whose cube root is a whole number called?

a perfect cube


Find two whole numbers whose quotient is a whole number whose sum is odd number and whose product is 252?

3 and 84.


What is a rational whose cube root is a whole number?

How about 27 whose cube root is 3 which is a rational whole number.


What does perfect square mean?

* Its square root is a whole #. Example: 16 is a perfect square. Its square root is 4. 17 is not a perfect square. Its square root is around 4.123105626


What do pairs of numbers whose product is 1 called?

They are called multiplicative inverses or reciprocals of each other.


What is the mathematical name for a number whose square root is a prime number?

a prime square


What will happen to a whole number when it's multiplied by a fraction that is greater than 1?

The product will be a rational number whose absolute value is bigger than the absolute value of the whole number.The product will be a rational number whose absolute value is bigger than the absolute value of the whole number.The product will be a rational number whose absolute value is bigger than the absolute value of the whole number.The product will be a rational number whose absolute value is bigger than the absolute value of the whole number.


Is 66 an example of a perfect square?

No.A perfect square is a number whose square root is a whole number, like 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, etc.


What is a whole number greater than 1 whose only two whole- number factors are 1 and itself?

0


A number whose cube root is a whole number what is the answer?

a perfect cube


What is a rational number whose cubed root is a whole number?

8


Whole number greater than 1 whose only factor is itself and 1?

A whole number greater than 1 whose only factors is itself and 1 is called a prime factor. 2, 3, 5, 7, and 11, are just a few of them.


How do you figure the square root of 144?

You are looking for a number which, when squared, gives you 144. Therefore, an obvious method is to try squaring different numbers, until you get one whose square is the desired number (in this case 144), or (in other cases), close enough to the desired number (since any whole number which is not a "perfect square" has an irrational square root).


What is the i in math?

"i" is the square root of -1. Since there is no real number whose square is negative, i is an imaginary number.


What is a real world example of irrational numbers?

The length of the diagonal of any square whose sides are a whole number of units.


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

They are perfect squares.


What is the largest 3 digit prime number whose square root is a prime number?

There is no three digit prime number whose square root is a prime number. Prime numbers have no factors other than 1 and themselves. Any number having a prime number as a square root is a composite number.


What Is a whole number greater than 1 whose only whole numbers factors are 1 and itself?

prime number