27 x 5 = 640
The prime factorization of 640 using exponents is 2^7 x 5. This means that 640 can be expressed as the product of 2 raised to the power of 7, multiplied by 5. In other words, 640 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5. This representation helps us understand the factors that make up the number 640 in terms of its prime components.
When a composite number is expressed as a product of its prime factors, the prime factorization of the composite number has been performed.
640 = 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5
The prime factors of 640 are: 2 and 5.
the prime factorization.
prime
A prime factorization
a prime factorization
7 is a prime number.
83 is a prime number and thus is not normally expressed in prime factorization. However, it can be expressed as: 1 x 83
a prime factorization
None of them can.