No problem, we've got 5640 and 9681 to multiply
5640 × 9681 = 9681 × (5640)
+ 9681 × 0 producing 0
+ 9681 × 40 resulting in 387240
+ 9681 × 600 that results in 5808600
+ 9681 × 5000 producing 48405000

= 54600840
