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If the number can be written as 2*3*5 it cannot be prime!

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12y ago

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Which number can be written in index form as 2x3x5?

18 * * * * * No! 2*3*5 = 30


How do you factorize a prime number in index notation form?

Prime numbers don't factorize; they're already prime.


How do you get a number in its index form?

Think of the "ex" in index as meaning exponent. Write the prime factorization with exponents. 216 = 23 x 33


Are index form and standard form the same thing?

No. In the index form a number is expressed as a multiple of its prime factors whereas in the standard form it is expressed as a number between in the range [1, 10) multiplied by an integer power of 10. So, for example, 1728 in index form = 26*33 1728 in standard form = 1.728*103 The index form can only be used for integers.


How do you express 60 as the product of its prime number in index form?

2^2 x 3 x 5


What is 648 expressed as a product of its prime factors in index form?

648 expressed as a product of its prime factors in index form is 2^3 times 3^4


How do i work out the prime factors of 180 in index form?

To work out the prime factors of 180 in index form, you first need to find the prime factors of 180. Start by dividing 180 by the smallest prime number, which is 2. Continue dividing by prime numbers until you cannot divide any further. The prime factors of 180 are 2, 2, 3, 3, and 5. In index form, this would be written as 2^2 * 3^2 * 5.


What are the prime factors of 25 in index form?

52 = 25


What is 56 as a product for its prime factors in index form?

300


What is 63 as a product of prime factors in index form?

To express 63 as a product of prime factors in index form, we first need to find the prime factors of 63. 63 can be factored as 3 x 3 x 7. This can be written in index form as 3^2 x 7. Therefore, 63 as a product of prime factors in index form is 3^2 x 7.


What is 392 as a product of its prime factors in index form?

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Prime factor of 171 in index form?

32 x 19