A mole of coca cola cans stacked on the top of another would reach from here to the sun and back how many times?

A Coke can measures 12 cm high. I just measured one. A mole of them means 6 x 10^23 Coke cans. Stacking them would yield a column 7.2 x 10^24 cm high. Convert to kilometers and you get 7.2 x 10^19 instead (conversion factor is 10^5). The distance from here to the sun is approximately 150 000 000 km. So divide 7.2 x 10^19 by 150 million and you get 4.8 x 10^11. 480 000 000 000 times.