No problem, we've got 3020 and 1672 to multiply
3020 × 1672 = 1672 × (3020)
+ 1672 × 0 which equals 0
+ 1672 × 20 what gives us 33440
+ 1672 × 000 producing 0
+ 1672 × 3000 producing 5016000

= 5049440
