The result of your conversion between shed and cawney appears here
To convert between Shed and Cawney you have to do the following:
First divide 10E-52 / (4/3) * (0.09290304*43560) = 0.
Then multiply the amount of Shed you want to convert to Cawney, use the chart below to guide you.
Symbol: shed
No description
Symbol: cawney
No description