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What is the smallest whole number by which 300 must be multiplied to give a cube number?
For a number to be a perfect cube all powers of the primes in its prime factorisation must be a multiple of 3.
Thus the smallest number to multiply a number by to get a perfect cube is the extra prime powers needed.
300 = 2² × 3¹ × 5²
→ need an extra
- 2 to the power of 3 - 2 = 1, ie 2¹
- 3 to the power of 3 - 1 = 2, ie 3²
- 5 to the power of 3 - 2 = 1, ie 5¹
What else can I help you with?
What is the cube of a whole number?
It is 1 multiplied by the number three times and is called a perfect cube.
What is the cube of is whole number?
It is a perfect cube.
The cube root of this number is one more than the smallest prime?
The cube root of this number is one more than the smallest prime
This is a number that when multiplied by itself three times equals a given number.?
It is a cube number as for example 3*3*3 = 27 which is a cube number.
What is a rational whose cube root is a whole number?
How about 27 whose cube root is 3 which is a rational whole number.
What is the cube of a whole number?
It is 1 multiplied by the number three times and is called a perfect cube.
What is the smallest number by which 13500 is to be multiplied to make the product of a perfect cube?
Try: 2 * * * * * Or 1/13500 !
What happens to the cube of a no if the nos multiplied by 4?
If you multiplied a number by 4, then the cube of the number would be increased by a factor of 16.
What is the smallest whole number that is a perfect square a perfect cube and a perfect fifth power?
the answer is definitly 0 (zero)!
What is the smallest number that is a cube and a square number?
4
The cube root of this number is 1 more than the smallest prime?
The cube root of this number is 1 more than the smallest prime?
What is a number that is a cube of a whole number?
It is called a perfect cube.
Is the cube of a whole number?
A perfect cube is.
What is the cube of is whole number?
It is a perfect cube.
What number's cube root is 1 more then the smallest prime?
The number 27 has a cube root of 3, which is 2 (the smallest prime) plus 1.
What is the cube root of the number 8?
The cube root of the number 8 is 2(two). Cube Root-a number when multiplied 3 times equals a given number.
A number whose cube root is a whole number what is the answer?
a perfect cube
