If the pile is rounded and tapered, then there's no way to tell with only that information.
If it's a perfect rectangular pile, with flat sides and top, then its volume is
4 x 3 x 3 = 36 cubic feet
100 cubic feet.
27 cubic feet
There is one cubic feet per cubic foot.
420
27 cubic feet = 1 cubic yard 54 cubic feet = 2 cubic yards . . 108 cubic feet = 4 cubic yards
1,000.6 cubic feet of volume.
2,181.66 cubic feet.
172.78 cubic feet.
Answering "How many Cubic feet are in a 5.5 inch pipe inside 50 feet long?"
9.27 cubic feet
256*pi cubic feet
You need 3 figures to get cubic feet.
7.854 cubic feet.
The volume is 21.24 cubic feet or 158.86 gallons.
One thousand seventy-six cubic feet
2,159.845 cubic feet (rounded)
A 16-inch diameter tube that is 200 feet long has a volume of: 279 cubic feet.