Oranges of identical size are packed (body-centered cubic pattern, packing factor = 0.68) into a 0.2621 m cubic container for storage and shipment. When completely filled, the oranges in the container have a specific surface area of 51 m. Estimate the number of oranges required to fill a container. Ignore edge effects (i.e., for this exercise, we are ok with partial oranges along the edges of the box).