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73 = 343 which is the square of 18.52... hardly a perfect square!

The correct answer is 9.

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Nicolas Vasquez

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Q: What is the only odd single-digit number greater than 1 whose cube is a perfect square?
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Related questions

What is the smallest square number greater than 100?

The smallest perfect square is 121.


What is the lowest number greater than 1 that is both perfect square and a perfect cube?

6443 = 6482 = 64


What is it called when a number has a whole number square root?

Then the number is called a "perfect square".Then the number is called a "perfect square".Then the number is called a "perfect square".Then the number is called a "perfect square".


What is the next squre number after 300?

The first perfect square which is greater than 300 is 324.


How do you check if a number is a perfect square?

For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.


What is the only single digit number greater than 1 whose cube is a perfect square?

4


Can a perfect number be odd?

If by 'perfect number' you mean 'perfect SQUARE', then yes. 49 is an odd number and a perfect square.


What number is both a square number and a cube number between 1 and 25?

There is not a number that is a perfect square and perfect cube between 1 and 25.There is not a number that is a perfect square and perfect cube between 1 and 25.There is not a number that is a perfect square and perfect cube between 1 and 25.There is not a number that is a perfect square and perfect cube between 1 and 25.


Why composite number which has perfect square root doesn't have factor less and greater then square root?

Actually it can, if it's not the square of a prime number. For example, 144 is the square of 12; but you can also factor it as 6 x 24.


Is the number a perfect square?

20 is a not perfect square.


How do you determine that 72 is not a square number?

You take the square root of the number. If it is a perfect square, this will be a whole number. If it is not, it isn't a perfect square.


Why is a perfect square the square of a whole number?

It is the definition of a perfect square.