Alright, let's work through 55128658 times 50881299 step by step
55128658 × 50881299 = 50881299 × (55128658)
+ 50881299 × 8 giving us 407050392
+ 50881299 × 50 yielding 2544064950
+ 50881299 × 600 resulting in 30528779400
+ 50881299 × 8000 giving us 407050392000
+ 50881299 × 20000 that equals 1017625980000
+ 50881299 × 100000 producing 5088129900000
+ 50881299 × 5000000 that results in 254406495000000
+ 50881299 × 50000000 resulting in 2544064950000000

= 2805017731166742
