Alright, let's work through 1012 times 5193 step by step
1012 × 5193 = 5193 × (1012)
+ 5193 × 2 which equals 10386
+ 5193 × 10 what gives us 51930
+ 5193 × 000 what gives us 0
+ 5193 × 1000 producing 5193000

= 5255316
