Alright, let's work through 1630 times 1198 step by step
1630 × 1198 = 1198 × (1630)
+ 1198 × 0 yielding 0
+ 1198 × 30 what gives us 35940
+ 1198 × 600 producing 718800
+ 1198 × 1000 what gives us 1198000

= 1952740
