The result of your conversion between Q unit and gigajoule appears here
To convert between Q Unit and Gigajoule you have to do the following:
First divide 1.0550559e+21 / 1.0e+09 = 1055055900000.
Then multiply the amount of Q Unit you want to convert to Gigajoule, use the chart below to guide you.
Symbol: Q unit
No description
Symbol: GJ
No description