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What are the prime number 256?

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Anonymous

13y ago
Updated: 8/20/2019

Prime factors of 256=2x2x2x2x2x2x2x2 (or 28)

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Wiki User

13y ago

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Related Questions

Write the number 256 as a product of prime factors.?

256 = 28


Is 256 prime?

256 is composite because it ends in an even number so the number 2 goes in it.


Is 256 a prime number?

no it can be dvided by 2,128,4,64,8,32 and 16


What is the prime factorization for the number 256?

28 = 56


How do you figure out the expotential number of 256?

Count the number of twos in its prime factorization.


What Is the prime number for 256?

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 256 is composite.


Is 256 a composite number?

No, 256 is not a composite number. It is a power of 2, specifically 2 to the power of 8 (2^8), and only has 2 factors (1 and 256), making it a prime number.


Is 256 a prime or composite number?

Since 256 is an EVEN number, then it is a Composite number. It is definitely NOT a prime number. NB Remember ALL even numbers are composites, because they can all be divided by '2'. . This makes '2' a factor of all EVEN numbers. Remember ALL even numbers end in 0,2,4,6,8. So any number that ends in one of these numbers is a composite , and NOT a prime number. Except for '2' itself, all PRIME Numbers are ODD numbers. However, not all odd numbers are prime numbers., Numbers ending in '5' are odd numbers, but they are NOT prime number because they will all divide by '5' . All odd numbers end in 1,3,5,7,9. However, all prime numbers will only end in either 1,3,7, or 9. Here are the prime number up to '20'. 2,3,5,7,11,13,17,19


What is 256 as a product of a prime?

2^8 = 256


What is the prime factorization of 256 using exponets?

256 = 28


What is the prime factorization for 256 using exponents?

256 = 28.


What is the prime factorization of 256 in exponential notation?

28 = 256