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My age is between 20 and 50. It's an even number. It has exactly 9 factors. How old am I?
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∙ 14y ago
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∙ 14y ago
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Does the number 6 have exactly 3 factors?
no because 6 is an even number and divisable by 2
What is the meaning of even and odd factors?
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Does a perfect square number have and even or odd number of distinct factors show how you determine your answer?
Odd. I determined my answer by looking at the number of factors of a square number.
Which numbers between 10 and 20 only have factors of one and itself?
Square numbers have an odd number of factors.
What arew all the factors of 2?
Two is a prime number (and the only even prime number). Its only factors are 1 and itself.
What is the only even number the has exactly 2 factors?
2
What is the even number that has exactly 4 factors?
8 (1,2,4,8)
What numbers between 50 and 60 have an even number of factors?
Every one of them has an even number of factors.
Which number between 50and 60 have an even number of factors?
All of them.
Is 1994 a prime or composite number?
1994 is a composite number. It is an even number and therefore has 2 as one of its factors, while a prime has exactly two factors, 1 and the number itself.
Is 128 a prime number or a composite number?
128 is composite because you can divide it by 1,2,4,32,64,128128 is a composite number because it is an even number and therefore has 2 as one of its factors. A prime number has exactly 2 factors, 1 and itself.
Do all even numbers have two factors and why?
Every number except the number 1 has at least two factors, 1 and the number itself. Prime numbers have exactly two factors and composite numbers have more than two factors. All even numbers except the number 2 are composite numbers and have more than two factors. The number 2 is prime and its only factors are 1 and 2.
What is a composite number between 31 and 50 with an even number of factors and has a sum of 16?
39 is a composite number whose proper factors add up to 16.
What calendar dates have exactly two different factors?
None since 2014 is an even number so the date will be composite. Composite numbers have at least three factors.
Does the number 6 have exactly 3 factors?
no because 6 is an even number and divisable by 2
How many prime factors are even between 1 and 50?
Just the number 2.
Is 232 prime or composite?
A prime number has exactly two factors, 1 and the number itself. Since 232 is an even number, it also has 2 as a factor so it is a composite number.
