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A number that is a perfect square has an odd number of factors. A number that is a 4th power has an odd number of factors. The same holds for other even-numbered powers.
The factors of 4 = 22 are 1, 2, and 4.
The factors of 9 = 32 are 1, 3, and 9.
The factors of 16 = 42 = 24 are 1, 2, 4, 8, and 16.
The factors of 25 = 52 are 1, 5, and 25.
The factors of 36 = 62 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.
The factors of 49 = 72 are 1, 7, and 49.
The factors of 64 = 82 = 26 are 1, 2, 4, 8, 16, 32, and 64.
The factors of 81 = 92 = 34 are 1, 3, 9, 27, and 81.
The factors of 100 = 102 are 1, 2, 4, 5, 10, 20, 25, 50, and 100.
The factors of 144 = 122 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, and 144.
The factors of 256 = 162 = 44 = 28 are 1, 2, 4, 8, 16, 32, 64, 128, and 256.
The factors of 1024 = 322 = 210 are 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, and 1024.
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How many odd factors are there?
Since any odd number can be a factor, there is an infinite amount of them.
What do you call a number with a odd amount of factors?
A perfect square
Numbers that have an odd number of factors?
Square numbers have an odd number of factors.
Odd number factors?
Perfect squares are numbers with an odd number of factors.
What factors are odd?
Square numbers have an odd number of factors, but beyond that, any odd number can be a factor.
What type of number has an odd amount of factors?
A square number.
What do you call a number that has an odd amount of factors?
A square number
How many odd factors are there?
Since any odd number can be a factor, there is an infinite amount of them.
What do you call a number with a odd amount of factors?
A perfect square
What is a number that is the rsult of a number multiplied by itself that also has an odd amount of factors?
A perfect square
Odd number of factors?
Square numbers have an odd number of factors.
What kind of factors have an odd number of factors?
Square numbers have an odd number of factors.
Can an odd number have odd numbers of factors?
Yes. Square numbers have an odd number of factors. 49 has three factors.
Can a number have an odd number of factors?
Yes, quare numbers have an odd number of factors.
What is a number that has an odd number of factors?
if a number has an odd number of factors it would be a perfect square
What is a number that has odd number of factors?
if a number has an odd number of factors it would be a perfect square
Which number has a odd amount of factors?
Square numbers have odd amounts of factors because the square root is listed as a single factor, not a pair of factors. For example, the factors of 25 are 1, 5, 25.
