No problem, we've got 9283 and 1381 to multiply
9283 × 1381 = 1381 × (9283)
+ 1381 × 3 giving us 4143
+ 1381 × 80 giving us 110480
+ 1381 × 200 what gives us 276200
+ 1381 × 9000 giving us 12429000

= 12819823
