No problem, we've got 3031 and 6604 to multiply
3031 × 6604 = 6604 × (3031)
+ 6604 × 1 resulting in 6604
+ 6604 × 30 that is equal 198120
+ 6604 × 000 giving us 0
+ 6604 × 3000 yielding 19812000

= 20016724
