No problem, we've got 4738 and 8489 to multiply
4738 × 8489 = 8489 × (4738)
+ 8489 × 8 what gives us 67912
+ 8489 × 30 which equals 254670
+ 8489 × 700 producing 5942300
+ 8489 × 4000 which equals 33956000

= 40220882
