The result of your conversion between nanojoule and zettajoule appears here
To convert between Nanojoule and Zettajoule you have to do the following:
First divide 1.0e-09 / 1.0e+21 = 0.
Then multiply the amount of Nanojoule you want to convert to Zettajoule, use the chart below to guide you.
Symbol: nJ
No description
Symbol: zJ
No description