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The prime factors of 20 are squared and 5 what is the missing number?
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∙ 9y ago
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Wiki User
∙ 9y ago
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How do you find the prime factors of a squared number?
The prime factors of a squared number are the prime factors, if any, of its square root.
Can a Prime number Squared stay a prime number?
No because then it will have more than two factors
Is 91 prime or squared?
91 is neither a prime nor a squared number. It is a composite having the prime factors 7 x 13.
How many numbers have only 3 factors?
Okay, whoever said that a number can only have an even number of factors IS Wrong Take a prime number and square it. If you square a prime number, the number you get will only have 3 factors. For example, if I squared the number 3, I would get 9. 9 only has three factors: 9, 3, 1 Any prime number squared has Three factors.
What is the difference between prime number and squared number?
A prime number is a positive integer with two factors: one and the number itself. A squared number is any integer multiplied by itself. With the exception of 1, all squared numbers are composite.
What is the smallest value of k when 882k is a cube?
Factor the number 882, until you get prime factors. See what prime factors are missing to complete a cube (each prime number has to be to the power 3, 6, etc.). Multiply those missing factors, to get "k".
What number when written as a product of its prime factors is two squared times three?
12
Are there prime numbers that are also square mumbers?
No. That isn't possible: A prime number, by definition, has no smaller factors. A square number does have a smaller factor - the number that is squared.
What are the factors and prime factors of 21 squared?
The prime factors of 21 are 3 x 7, so the prime factors of 21 squared are 32 x 72. The factors of 21 squared are 1, 3, 7, 9, 21, 49, 63, 147, and 441.
What square has 11 factors?
Any prime number to the 5th power squared has 11 factors, like 1024 or 59049.
What is the prime factor of 1001 squared?
1,0012 = 1,002,001. The prime factorization of 1,002,001 is:None! 1,002,001 is a prime number. Its only factors are 1 and 1,002,001.
How could you find the number with the prime factorization of 2x2 x 3x3?
To find the original number when given the prime factors, we have to work backwards. First, we simplify into 2 squared times 3 squared. (2x2) x (3x3) Then we expand the brackets. 4 x 9 = 54 Therefore 54 is the number, with 2x2 and 3x3 as the prime factors.
