An object with negligible air resistance is dropped from the top of a tower at a height of 1457 feet. During the first second of fall, the object falls 16 feet; during the second second, it falls 48 feet; during the third second, it falls 80 feet; during the fourth second, it falls 112 feet. Assuming this pattern continues, how many feet does the object fall in the first 9 seconds after it is dropped?