Out of the 6409974 teachers on the school basketball court, 60% are history teachers. If the rest of the teachers on the court are math teachers, and each teacher sleeps for 6 hours a day, calculat…👇

Out of the 6409974 teachers on the school basketball court, 60% are history teachers. If the rest of the teachers on the court are math teachers, and each teacher sleeps for 6 hours a day, calculate the total time the math teachers collectively spend sleeping in one day.