81 is not a Prime number. Its positive integer factors are: 1, 3, 9, 27, 81.
81 is a Composite Number.
The prime factorization of 81 is 3x3x3x3 or 34 in exponential form.
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite
81 = 3*3*3*3
81 is a composite number because it has more than two factors.
81 is a composite number because its factors are more than 2
81 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.
The prime factorization of 81 is 3x3x3x3 or 34 in exponential form.
83
53 is the prime number.
29 is a prime number. 15, 81, and 8 are composites.
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite
The prime factorization of 81 is 3^4, also written 3x3x3x3.
81 = 34