Alright, let's work through 28294526 times 40231835 step by step
28294526 × 40231835 = 40231835 × (28294526)
+ 40231835 × 6 that equals 241391010
+ 40231835 × 20 producing 804636700
+ 40231835 × 500 resulting in 20115917500
+ 40231835 × 4000 what gives us 160927340000
+ 40231835 × 90000 giving us 3620865150000
+ 40231835 × 200000 which equals 8046367000000
+ 40231835 × 8000000 which equals 321854680000000
+ 40231835 × 20000000 giving us 804636700000000

= 1138340701435210
