Alright, let's work through 40454232 times 45309344 step by step
40454232 × 45309344 = 45309344 × (40454232)
+ 45309344 × 2 resulting in 90618688
+ 45309344 × 30 giving us 1359280320
+ 45309344 × 200 producing 9061868800
+ 45309344 × 4000 what gives us 181237376000
+ 45309344 × 50000 that equals 2265467200000
+ 45309344 × 400000 that equals 18123737600000
+ 45309344 × 0000000 producing 0
+ 45309344 × 40000000 that results in 1812373760000000

= 1832954713943808
