Alright, let's work through 55855580 times 54485415 step by step
55855580 × 54485415 = 54485415 × (55855580)
+ 54485415 × 0 that results in 0
+ 54485415 × 80 that results in 4358833200
+ 54485415 × 500 which equals 27242707500
+ 54485415 × 5000 resulting in 272427075000
+ 54485415 × 50000 which equals 2724270750000
+ 54485415 × 800000 producing 43588332000000
+ 54485415 × 5000000 yielding 272427075000000
+ 54485415 × 50000000 what gives us 2724270750000000

= 3043314456365700
