Alright, let's work through 43721434 times 32017068 step by step
43721434 × 32017068 = 32017068 × (43721434)
+ 32017068 × 4 which equals 128068272
+ 32017068 × 30 which equals 960512040
+ 32017068 × 400 that is equal 12806827200
+ 32017068 × 1000 which equals 32017068000
+ 32017068 × 20000 what gives us 640341360000
+ 32017068 × 700000 resulting in 22411947600000
+ 32017068 × 3000000 giving us 96051204000000
+ 32017068 × 40000000 resulting in 1280682720000000

= 1399832125435512
