(i) -5832
5823 = 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3
= 23 × 33 × 33
= 183
5832 is a perfect cube.
∴ -5832 is a cube of negative integer – 18.
(ii) -2744000
2744000 = 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7
= 23 × 23× 53 × 73
2744000 is a perfect cube.
∴ -2744000 is a cube of negative integer – 140.