No problem, we've got 9121 and 4435 to multiply
9121 × 4435 = 4435 × (9121)
+ 4435 × 1 that is equal 4435
+ 4435 × 20 that results in 88700
+ 4435 × 100 that results in 443500
+ 4435 × 9000 what gives us 39915000

= 40451635
