Alright, let's work through 1013 times 4083 step by step
1013 × 4083 = 4083 × (1013)
+ 4083 × 3 that is equal 12249
+ 4083 × 10 producing 40830
+ 4083 × 000 yielding 0
+ 4083 × 1000 that is equal 4083000

= 4136079
