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640 / 2 = 320

320 / 2 = 160

160 / 2 = 80

80 / 2 = 40

40 / 2 = 20

20 / 2 = 10

10 / 2 = 5

prime factorization is [2 2 2 2 2 2 2 5] or [2^7 * 5]

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Q: Write 640 as the product of prime numbers?
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Related questions

How do you write 640 as the product of prime numbers?

640 factors as follows:640/2320/2160/280/240/220/210/25640 via primes = 2 * 2 * 2* 2* 2 * 2 * 2 * 5 = 2^7 * 5


How do you write 640 thousand in numbers?

640 thousands = 640,000


How do you show the number 640 as the product of prime numbers?

Both of these are acceptable for 640:2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 = 64027 x 5 = 640


Is 640 prime?

No, it is divisible by many numbers including 2 and 320.


How do you find the prime numbers of 640?

This one is very easy. You can see at once that 640 is an even number. So, write down 2, then divide 640 by 2. 320 is also even; write down another 2, divide 320 by 2. 160 is also even; etc, etc. At the end you will find 7 2s have been written, and the result of the last divide was 5. 5 is a prime number so the prime factors of 640 are 2 2 2 2 2 2 2 5.


What are the prime factors of 640?

The prime factors of 640 are: 2 and 5.


What is 640 times 640?

The product is: 409,600


What is the prime factorization of 640 using exponents?

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.


How do you write 640 as a fraction?

640/1


What are all the numbers between 1 and 640?

all the numbers from 1-640


How is 640 expressed as a prime number?

27 x 5 = 640


What two numbers multiply to 640?

How about: 2*320 = 640