Alright, let's work through 5557 times 336 step by step
5557 × 336 = 336 × (5557)
+ 336 × 7 that results in 2352
+ 336 × 50 resulting in 16800
+ 336 × 500 yielding 168000
+ 336 × 5000 what gives us 1680000

= 1867152
