Alright, let's work through 21710442 times 58571190 step by step
21710442 × 58571190 = 58571190 × (21710442)
+ 58571190 × 2 producing 117142380
+ 58571190 × 40 yielding 2342847600
+ 58571190 × 400 what gives us 23428476000
+ 58571190 × 0000 that results in 0
+ 58571190 × 10000 producing 585711900000
+ 58571190 × 700000 that equals 40999833000000
+ 58571190 × 1000000 yielding 58571190000000
+ 58571190 × 20000000 producing 1171423800000000

= 1271606423365980
