No problem, we've got 9021 and 3720 to multiply
9021 × 3720 = 3720 × (9021)
+ 3720 × 1 what gives us 3720
+ 3720 × 20 that results in 74400
+ 3720 × 000 which equals 0
+ 3720 × 9000 that equals 33480000

= 33558120
