The result of your conversion between piconewton and ton-force [short] appears here
To convert between Piconewton and Ton-force [short] you have to do the following:
First divide 1.0e-12 / 4.4482216*2000 = 0.
Then multiply the amount of Piconewton you want to convert to Ton-force [short], use the chart below to guide you.
Symbol: pN
No description
Symbol: tf
No description