No problem, we've got 9897 and 5740 to multiply
9897 × 5740 = 5740 × (9897)
+ 5740 × 7 yielding 40180
+ 5740 × 90 producing 516600
+ 5740 × 800 that results in 4592000
+ 5740 × 9000 giving us 51660000

= 56808780
