The result of your conversion between attojoule and quad appears here
To convert between Attojoule and Quad you have to do the following:
First divide 1.0e-18 / 1.0550559e+18 = 0.
Then multiply the amount of Attojoule you want to convert to Quad, use the chart below to guide you.
Symbol: aJ
No description
Symbol: quad
No description