A manager for a factory farm is ordering corn. Each animal eats 3.2 kg of corn per day. Considering all the inputs associated with growing corn in an industrialized manner (fertilizers, pesticides, machinery, etc.) it takes 3 liters of oil to produce 20 grams of corn. How much oil is used to grow the corn for a one week supply of corn for the 3000 animals the manager must feed? Make sure your answer is in scientific notation and all units are present.