Alright, let's work through 28743352 times 43683512 step by step
28743352 × 43683512 = 43683512 × (28743352)
+ 43683512 × 2 what gives us 87367024
+ 43683512 × 50 which equals 2184175600
+ 43683512 × 300 that results in 13105053600
+ 43683512 × 3000 that equals 131050536000
+ 43683512 × 40000 yielding 1747340480000
+ 43683512 × 700000 that equals 30578458400000
+ 43683512 × 8000000 which equals 349468096000000
+ 43683512 × 20000000 resulting in 873670240000000

= 1255610562012224
