Alright, let's work through 52143334 times 98963813 step by step
52143334 × 98963813 = 98963813 × (52143334)
+ 98963813 × 4 yielding 395855252
+ 98963813 × 30 what gives us 2968914390
+ 98963813 × 300 what gives us 29689143900
+ 98963813 × 3000 what gives us 296891439000
+ 98963813 × 40000 producing 3958552520000
+ 98963813 × 100000 producing 9896381300000
+ 98963813 × 2000000 yielding 197927626000000
+ 98963813 × 50000000 that equals 4948190650000000

= 5160303155172542
