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Why does 64 have an odd number of factors?
Ah, isn't that just a happy little mystery to ponder? You see, when a number has an odd number of factors like 64, it means that the number is a perfect square. In this case, 64 is a perfect square because it can be expressed as 8 multiplied by 8. Just remember, in the world of numbers, there's always a little bit of magic and wonder to discover!
What is the least whole number with exactly seven positive divisors?
64: 1, 2, 4, 8, 16, 32, 64Tip: To find the number, consider that if there are an odd number of factors, the number must be a perfect square, because a perfect square has one factor that is multiplied by itself. 64: 1, 2, 4, 8, 16, 32, 64Tip: To find the number, consider that if there are an odd number of factors, the number must be a perfect square, because a perfect square has one factor that is multiplied by itself.
Is 64 a negative number?
No. 64 is a positive number.
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.
Is 28 a perfect number?
Yes it is. 6 is the first perfect number, 28 is the second perfect number.
