Alright, let's work through 42719482 times 44001869 step by step
42719482 × 44001869 = 44001869 × (42719482)
+ 44001869 × 2 giving us 88003738
+ 44001869 × 80 resulting in 3520149520
+ 44001869 × 400 that is equal 17600747600
+ 44001869 × 9000 which equals 396016821000
+ 44001869 × 10000 producing 440018690000
+ 44001869 × 700000 what gives us 30801308300000
+ 44001869 × 2000000 producing 88003738000000
+ 44001869 × 40000000 that equals 1760074760000000

= 1879737050711858
