Alright, let's work through 3556 times 3393 step by step
3556 × 3393 = 3393 × (3556)
+ 3393 × 6 resulting in 20358
+ 3393 × 50 which equals 169650
+ 3393 × 500 that equals 1696500
+ 3393 × 3000 that results in 10179000

= 12065508
