No problem, we've got 6474 and 5625 to multiply
6474 × 5625 = 5625 × (6474)
+ 5625 × 4 which equals 22500
+ 5625 × 70 producing 393750
+ 5625 × 400 yielding 2250000
+ 5625 × 6000 resulting in 33750000

= 36416250
