Alright, let's work through 40881904 times 16977704 step by step
40881904 × 16977704 = 16977704 × (40881904)
+ 16977704 × 4 resulting in 67910816
+ 16977704 × 00 giving us 0
+ 16977704 × 900 what gives us 15279933600
+ 16977704 × 1000 yielding 16977704000
+ 16977704 × 80000 what gives us 1358216320000
+ 16977704 × 800000 resulting in 13582163200000
+ 16977704 × 0000000 that is equal 0
+ 16977704 × 40000000 that is equal 679108160000000

= 694080865068416
