Question

Is 53240 a perfect cube if not then what is the perfect cube

Answer 1

we see that

53240 = 2 x 2 x 2x 5x 11 X 11

2/53240

2/26620

2/13310

5/6655

11/1331

11/121

11/11

1

Here

1. 5 does not occurs triplets
2. :: 53240 is not a perfect cube