Alright, let's work through 51573456 times 97731476 step by step
51573456 × 97731476 = 97731476 × (51573456)
+ 97731476 × 6 producing 586388856
+ 97731476 × 50 that results in 4886573800
+ 97731476 × 400 resulting in 39092590400
+ 97731476 × 3000 giving us 293194428000
+ 97731476 × 70000 that is equal 6841203320000
+ 97731476 × 500000 that results in 48865738000000
+ 97731476 × 1000000 yielding 97731476000000
+ 97731476 × 50000000 what gives us 4886573800000000

= 5040349977301056
