No problem, we've got 4428 and 5625 to multiply
4428 × 5625 = 5625 × (4428)
+ 5625 × 8 that results in 45000
+ 5625 × 20 producing 112500
+ 5625 × 400 yielding 2250000
+ 5625 × 4000 yielding 22500000

= 24907500
