The result of your conversion between Q unit and yottawatthour appears here
To convert between Q Unit and Yottawatthour you have to do the following:
First divide 1.0550559e+21 / 3.6e+27 = 0.00000029
Then multiply the amount of Q Unit you want to convert to Yottawatthour, use the chart below to guide you.
Symbol: Q unit