0
The answer depends on how good you are.
You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.
A faster, but more demanding way is to see if 8, 27, 64 ... are factors.
The answer depends on how good you are.
You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.
A faster, but more demanding way is to see if 8, 27, 64 ... are factors.
The answer depends on how good you are.
You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.
A faster, but more demanding way is to see if 8, 27, 64 ... are factors.
The answer depends on how good you are.
You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.
A faster, but more demanding way is to see if 8, 27, 64 ... are factors.
Still curious? Ask our experts.
Chat with our AI personalities
Maxine
Blake
LaoThe answer depends on how good you are.
You can either factorise the number completely and express it in terms of the exponents of its prime factors. Any prime with an exponent of 3 (or a multiple of 3) is a cube factor.
A faster, but more demanding way is to see if 8, 27, 64 ... are factors.
Add your answer:
Earn +20 pts
What is the largest four digit number whose cube root is a prime number?
6859. Cube root of 9999 is 21.54, so find the largest prime number less than that (19), then cube that number. 19^3=6,859
What is the largest 2 digit number that is a factor of 3375?
To find the largest 2-digit number that is a factor of 3375, we need to factorize 3375 into its prime factors. 3375 can be expressed as 3^3 * 5^3. To find the largest 2-digit number that is a factor, we need to consider the factors that are multiples of both 3 and 5. The largest 2-digit number that fits this criteria is 75, which is 3 * 5^2.
What is the largest odd natural number that is a factor of 120?
To find the largest odd natural number that is a factor of 120, we first need to factorize 120 into its prime factors, which are 2^3 * 3 * 5. Since we are looking for an odd factor, we can ignore the factor of 2. The largest odd factor of 120 is then 3, as it is the largest odd prime factor present in the prime factorization of 120.
How do you find the greatest odd factor?
Well, isn't that a happy little question! To find the greatest odd factor of a number, you simply need to look for the largest odd number that can divide it evenly. Start by finding all the factors of the number, then pick the largest odd number from that list. Just remember, there are no mistakes, only happy little accidents in math!
If a mystery number is even how would you find its second largest factor?
There is no easy way. You can keep dividing the number by 2 but then you could be left with a large number which may be the product of two very large primes. There is no simple way to find the factors of such a composite number, and that is why they are used for data encryption.
