Alright, let's work through 42720140 times 27662182 step by step
42720140 × 27662182 = 27662182 × (42720140)
+ 27662182 × 0 producing 0
+ 27662182 × 40 that equals 1106487280
+ 27662182 × 100 which equals 2766218200
+ 27662182 × 0000 what gives us 0
+ 27662182 × 20000 yielding 553243640000
+ 27662182 × 700000 resulting in 19363527400000
+ 27662182 × 2000000 that equals 55324364000000
+ 27662182 × 40000000 that equals 1106487280000000

= 1181732287745480
