Alright, let's work through 40677100 times 4457642 step by step
40677100 × 4457642 = 4457642 × (40677100)
+ 4457642 × 0 which equals 0
+ 4457642 × 00 giving us 0
+ 4457642 × 100 which equals 445764200
+ 4457642 × 7000 yielding 31203494000
+ 4457642 × 70000 that results in 312034940000
+ 4457642 × 600000 that results in 2674585200000
+ 4457642 × 0000000 what gives us 0
+ 4457642 × 40000000 that is equal 178305680000000

= 181323949398200
