Alright, let's work through 83982943 times 25893702 step by step
83982943 × 25893702 = 25893702 × (83982943)
+ 25893702 × 3 giving us 77681106
+ 25893702 × 40 yielding 1035748080
+ 25893702 × 900 that results in 23304331800
+ 25893702 × 2000 yielding 51787404000
+ 25893702 × 80000 producing 2071496160000
+ 25893702 × 900000 giving us 23304331800000
+ 25893702 × 3000000 which equals 77681106000000
+ 25893702 × 80000000 that results in 2071496160000000

= 2174629299124986
