Alright, let's work through 43662439 times 2243990 step by step
43662439 × 2243990 = 2243990 × (43662439)
+ 2243990 × 9 which equals 20195910
+ 2243990 × 30 resulting in 67319700
+ 2243990 × 400 that equals 897596000
+ 2243990 × 2000 yielding 4487980000
+ 2243990 × 60000 what gives us 134639400000
+ 2243990 × 600000 what gives us 1346394000000
+ 2243990 × 3000000 which equals 6731970000000
+ 2243990 × 40000000 giving us 89759600000000

= 97978076491610
