No problem, we've got 1406 and 8438 to multiply
1406 × 8438 = 8438 × (1406)
+ 8438 × 6 resulting in 50628
+ 8438 × 00 yielding 0
+ 8438 × 400 that equals 3375200
+ 8438 × 1000 that is equal 8438000

= 11863828
