The result of your conversion between hartree and nanojoule appears here
To convert between Hartree and Nanojoule you have to do the following:
First divide 4.3597482e-18 / 1.0e-09 = 0.
Then multiply the amount of Hartree you want to convert to Nanojoule, use the chart below to guide you.
Symbol: Eh
No description
Symbol: nJ
No description