Alright, let's work through 54191856 times 47463263 step by step
54191856 × 47463263 = 47463263 × (54191856)
+ 47463263 × 6 giving us 284779578
+ 47463263 × 50 what gives us 2373163150
+ 47463263 × 800 what gives us 37970610400
+ 47463263 × 1000 which equals 47463263000
+ 47463263 × 90000 yielding 4271693670000
+ 47463263 × 100000 what gives us 4746326300000
+ 47463263 × 4000000 giving us 189853052000000
+ 47463263 × 50000000 that results in 2373163150000000

= 2572122313786128
