Advertisements
Advertisements
प्रश्न
Which of the following numbers is not a perfect cube?
पर्याय
216
567
125
343
Advertisements
उत्तर
567
Explanation:
567 = 3 × 3 × 3 × 3 × 7
Clearly, 567 is not a perfect cube, because in grouping, the factors in triplets of equal factors, we are left with two factors 3 × 7.
APPEARS IN
संबंधित प्रश्न
Cube of any odd number is even.
The cube of a two-digit number may be a three-digit number.
The cube of a two-digit number may have seven or more digits.
Find the cube of \[2\frac{2}{5}\] .
Find the cube root of the following rational number \[\frac{- 19683}{24389}\] .
Find the cube root of the following rational number \[\frac{- 39304}{- 42875}\] .
Find the cube of: 54
Find the cube of: 0.12
Find the cube of: −18
Is 9720 a perfect cube? If not, find the smallest number by which it should be divided to get a perfect cube.
