Let's calculate 40966668 x 16815832
40966668 × 16815832 = 16815832 × (40966668)
+ 16815832 × 8 producing 134526656
+ 16815832 × 60 giving us 1008949920
+ 16815832 × 600 resulting in 10089499200
+ 16815832 × 6000 giving us 100894992000
+ 16815832 × 60000 which equals 1008949920000
+ 16815832 × 900000 which equals 15134248800000
+ 16815832 × 0000000 producing 0
+ 16815832 × 40000000 that equals 672633280000000

= 688888606687776
