Alright, let's work through 58542261 times 84211162 step by step
58542261 × 84211162 = 84211162 × (58542261)
+ 84211162 × 1 which equals 84211162
+ 84211162 × 60 giving us 5052669720
+ 84211162 × 200 that is equal 16842232400
+ 84211162 × 2000 that is equal 168422324000
+ 84211162 × 40000 which equals 3368446480000
+ 84211162 × 500000 that equals 42105581000000
+ 84211162 × 8000000 that results in 673689296000000
+ 84211162 × 50000000 giving us 4210558100000000

= 4929911824917282
