No problem, we've got 4030 and 2067 to multiply
4030 × 2067 = 2067 × (4030)
+ 2067 × 0 yielding 0
+ 2067 × 30 what gives us 62010
+ 2067 × 000 which equals 0
+ 2067 × 4000 which equals 8268000

= 8330010
