No problem, we've got 8836 and 1521 to multiply
8836 × 1521 = 1521 × (8836)
+ 1521 × 6 which equals 9126
+ 1521 × 30 which equals 45630
+ 1521 × 800 which equals 1216800
+ 1521 × 8000 which equals 12168000

= 13439556
