Advertisements
Advertisements
प्रश्न
Find the cube root of the following number by the prime factorisation method.
10648
Advertisements
उत्तर
| 2 | 10648 |
| 2 | 5324 |
| 2 | 2662 |
| 11 | 1331 |
| 11 | 121 |
| 11 | 11 |
| 1 |
Prime factorisation of 10648 = 2 × 2 × 2 × 11 × 11 × 11
= 23 × 113 = (2 × 11 )3
∴ `root3 (10648)` = 2 × 11
= 22
APPEARS IN
संबंधित प्रश्न
Find the cube root of the following number by the prime factorisation method.
175616
\[\sqrt[3]{\frac{27}{125}} = \frac{. . .}{5}\]
Three numbers are to one another 2 : 3 : 4. The sum of their cubes is 0.334125. Find the numbers.
Evaluate:
Making use of the cube root table, find the cube root
5112 .
Making use of the cube root table, find the cube root
7342 .
Making use of the cube root table, find the cube root
8.65 .
Find the cube root of 1728.
Using prime factorisation, find which of the following are perfect cubes.
343
By what smallest number should 3600 be multiplied so that the quotient is a perfect cube. Also find the cube root of the quotient.
