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प्रश्न
Which of the following are cubes of even natural numbers?
216, 512, 729, 1000, 3375, 13824
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उत्तर
We know that the cubes of all even natural numbers are even.
The numbers 216, 512, 1000 and 13824 are cubes of even natural numbers.
The numbers 216, 512, 1000 and 13824 are even and it could be verified by divisibility test of 2, i.e., a number is divisible by 2 if it ends with 0, 2, 4, 6 or 8.
Thus, the cubes of even natural numbers are 216, 512, 1000 and 13824.
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संबंधित प्रश्न
Find the smallest number by which the following number must be multiplied to obtain a perfect cube.
243
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By which smallest number must the following number be divided so that the quotient is a perfect cube?
7803
Which of the following number is cube of negative integer - 42875 .
Find the cube root of the following natural number 48228544 .
Find the cube-root of 729.
Find the cube-root of 3375 x 512
Find the cube-root of -216
Find the cube-root of - 15.625.
Cube roots of 8 are +2 and –2.
