Alright, let's work through 40973365 times 53805857 step by step
40973365 × 53805857 = 53805857 × (40973365)
+ 53805857 × 5 resulting in 269029285
+ 53805857 × 60 resulting in 3228351420
+ 53805857 × 300 that equals 16141757100
+ 53805857 × 3000 resulting in 161417571000
+ 53805857 × 70000 giving us 3766409990000
+ 53805857 × 900000 producing 48425271300000
+ 53805857 × 0000000 producing 0
+ 53805857 × 40000000 that is equal 2152234280000000

= 2204607017998805
