No problem, we've got 1489 and 7503 to multiply
1489 × 7503 = 7503 × (1489)
+ 7503 × 9 giving us 67527
+ 7503 × 80 which equals 600240
+ 7503 × 400 that is equal 3001200
+ 7503 × 1000 that is equal 7503000

= 11171967
