Alright, let's work through 5966 times 553 step by step
5966 × 553 = 553 × (5966)
+ 553 × 6 yielding 3318
+ 553 × 60 producing 33180
+ 553 × 900 which equals 497700
+ 553 × 5000 which equals 2765000

= 3299198
