No problem, we've got 4055 and 9807 to multiply
4055 × 9807 = 9807 × (4055)
+ 9807 × 5 giving us 49035
+ 9807 × 50 yielding 490350
+ 9807 × 000 that results in 0
+ 9807 × 4000 producing 39228000

= 39767385
