A mother cell disintegrates into sixty identical cells and each daughter cell further disintegrates into 24 smaller cells. The smallest cell is uniform cylindrical in shape with diameter of 120 Å and each cell is 6000 Å long. Determine molar mass of the mother cell, it density of the smallest cell is `1:12 gm//cm^(3)`. Using scientific notation if your answer is `x xx 10^(y)`, then write the value of `[x] +y`, where [ ] is an integer function.