3 times 3 times 3 times 3
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∙ 2011-11-04 21:20:4781 is not prime it's a composite number
81 is not a prime number. 81 = 3 * 3 * 3 * 3
No.
find the prime factorization to the number 81
81 is an odd composite number.
83
The prime factorization of 81 is 3x3x3x3 or 34 in exponential form.
81 is not a prime number. Its positive integer factors are: 1, 3, 9, 27, 81.81 is a Composite Number.
53 is the prime number.
29 is a prime number. 15, 81, and 8 are composites.
81 = 34
The prime factorization of 81 is 3^4, also written 3x3x3x3.