Question

Perfect cubes between 2^7 +1 and 2^18+1​

Answer 1

Step-by-step explanation:

It's really a brain teaser.Erstwhile I mentioned only 4 such cube within the range. After that I reconsidered my logic and found it was I am editing my previous answer. First let us caculate the range value: 2^8+1=257 & 2^18+1=64^3+1. So we can conclude that the cube numbers will be >257 but<262145.After 257, 343=7^3 is a cube and followed by 8^3,9^3,10^3,11^3……64^3. So the total numbers of cube falling in between the range is 58 numbers. Hope that now I'm correct.