No problem, we've got 9489 and 604 to multiply
9489 × 604 = 604 × (9489)
+ 604 × 9 resulting in 5436
+ 604 × 80 what gives us 48320
+ 604 × 400 what gives us 241600
+ 604 × 9000 that is equal 5436000

= 5731356
