The result of your conversion between nanonewton and femtonewton appears here
To convert between Nanonewton and Femtonewton you have to do the following:
First divide 0.000000001 / 1.0e-15 = 1000000.
Then multiply the amount of Nanonewton you want to convert to Femtonewton, use the chart below to guide you.
Symbol: nN
No description
Symbol: fN
No description