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Does a perfect square number have and even or odd number of distinct factors show how you determine your answer?
Wiki User
∙ 7y ago
Odd. I determined my answer by looking at the number of factors of a square number.
Wiki User
∙ 7y ago
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What do we know about a number that has an odd number of distinct factors?
It's a perfect square.
Does a perfect square number have even or odd number of distinct factors?
An odd number.
What type of factor has an odd number of factors?
A perfect square has an odd number of factors.
When does a number has 3 distinct factors?
When the number is a square of a prime number. Of course, it will have a repeated factor, but it will still only have 3 distinct factors. 4, 9, 25, 49, 121 are some examples.
What number do you get when multiplying distinct (different)prime factors in 28?
14
What do we know about a number that has an odd number of distinct factors?
It's a perfect square.
What sort of numbers have an odd number of factors why?
A perfect square has an odd number of distinct factors, because two of its factors are the same number.
Does a perfect square number have even or odd number of distinct factors?
An odd number.
How many distinct factors does the number 64 have?
Seven distinct factors.
How is 28 the perfect number?
First of all, to know if a number is abundant, deficient, or perfect, you need to know all the factors of your given number. The factors of 28 are 1,2,4,7,14, and 28. Add your proper factors -or the factors except itself- and determine if the sum of the proper factors is below (deficient), above (abundant), or the exact same amount (perfect). In this case, if you add the proper factors, it equals exactly 28. Because it is exact, it is perfect! =)
Why is 25 a composite number?
A composite number is a number that is not a prime number, ie it has more than two distinct factors. The factors of 25 are 1, 5, 25 - three distinct factors.
How many distinct factors does the number 36 have?
Nine factors.
What is the Perfect number and what is the perfect number after 28?
A perfect number is a number that is the sum of all its proper factors (that is all its factors excluding itself). The next perfect number after 28 is 496
What is the positive difference between the number of distinct prime factors of 15 2 and the number of distinct prime factors of 64 3?
The difference is one.
Differentiate prime numbers and composite numbers?
A prime number is a whole number that has only two distinct factors: 1 and the number itself. A composite number has at least three distinct factors.
What type of number has an odd number of factors?
A perfect square has an odd number of factors. Factors of numbers always come in pairs -- except for perfect squares. Since the square root of a perfect square is listed only once on the list of factors, it results in a list with an odd number of factors.
What type of factor has an odd number of factors?
A perfect square has an odd number of factors.
