No problem, we've got 6481 and 3073 to multiply
6481 × 3073 = 3073 × (6481)
+ 3073 × 1 what gives us 3073
+ 3073 × 80 that equals 245840
+ 3073 × 400 that is equal 1229200
+ 3073 × 6000 giving us 18438000

= 19916113
