Reynaldo is repainting the sides and bottom of the pool in his backyard. The pool measures 55 feet long, 28 feet wide, and 9 feet deep. Each gallon of paint covers 900 square feet of surface. If Reynaldo applies two coats of paint, how many gallons of paint will he need? Only enter the numeric value of your answer. Do not enter the unit of measure. For example, enter 528, not 528 cm.