How much blacktop needed for 10.000 square feet driveway going 2 inches deep?

Since it's hard to say whether you are asking abouy 10 thousand feet (10,000) or ten feet (10.000) I'll just say the answer is sqft/6 for 2 inch depth. So, it's either 1666.66 cubic feet or 1.6 cubic feet of Macadam or asphalt.