Alright, let's work through 54342431 times 66229748 step by step
54342431 × 66229748 = 66229748 × (54342431)
+ 66229748 × 1 giving us 66229748
+ 66229748 × 30 giving us 1986892440
+ 66229748 × 400 that equals 26491899200
+ 66229748 × 2000 which equals 132459496000
+ 66229748 × 40000 yielding 2649189920000
+ 66229748 × 300000 giving us 19868924400000
+ 66229748 × 4000000 resulting in 264918992000000
+ 66229748 × 50000000 that equals 3311487400000000

= 3599085510837388
