Alright, let's work through 40270720 times 36198055 step by step
40270720 × 36198055 = 36198055 × (40270720)
+ 36198055 × 0 what gives us 0
+ 36198055 × 20 which equals 723961100
+ 36198055 × 700 which equals 25338638500
+ 36198055 × 0000 giving us 0
+ 36198055 × 70000 that equals 2533863850000
+ 36198055 × 200000 that is equal 7239611000000
+ 36198055 × 0000000 which equals 0
+ 36198055 × 40000000 giving us 1447922200000000

= 1457721737449600
