Alright, let's work through 55431582 times 42259630 step by step
55431582 × 42259630 = 42259630 × (55431582)
+ 42259630 × 2 producing 84519260
+ 42259630 × 80 producing 3380770400
+ 42259630 × 500 producing 21129815000
+ 42259630 × 1000 resulting in 42259630000
+ 42259630 × 30000 that results in 1267788900000
+ 42259630 × 400000 giving us 16903852000000
+ 42259630 × 5000000 that results in 211298150000000
+ 42259630 × 50000000 resulting in 2112981500000000

= 2342518145634660
