How many gallons are in Lake Michigan?

Question

My science teacher tinks that it will be funny to see how many can actually tell him how many gallons of water are in Lake Michigan...soo can anybody please tell me? it doesnt have to be exact just somewhat of an educated quess...thanks

Answer 1

Lake Michigan

1,180 cubic miles of water

= 173693583360000 cubic feet of water

= 1,299,318,233,965,804.5 U.S. gallons of water

1.2993182339658045 quadrillion gallons of water in Lake Michigan.