1. Calculate the mass of 3.88 x 10^14 atoms of N.

I set up the equation as 3.88 x 10^14 N atoms X (1 mole N/6.02 x 10^23) x (14.01 g N/1 mole N)

did I set it up right? and if so I don't know hot to solve. Please help! also I used brackets to show that there are 2 fractions being multiplied...