CREATE TABLE table_48366 ("Round" FLOAT, "Pick #" FLOAT, "Player" TEXT, "Position" TEXT, "College" TEXT)

What was the pick # for a center picked before round 6?
SELECT COUNT("Pick #") FROM table_48366 WHERE "Position" = 'center' AND "Round" < '6'
SELECT COUNT("Pick #") FROM "table_48366" WHERE "Position" = 'center' AND "Round" < '6'