Let's calculate 42700672 x 78266065
42700672 × 78266065 = 78266065 × (42700672)
+ 78266065 × 2 giving us 156532130
+ 78266065 × 70 which equals 5478624550
+ 78266065 × 600 that is equal 46959639000
+ 78266065 × 0000 producing 0
+ 78266065 × 00000 that equals 0
+ 78266065 × 700000 resulting in 54786245500000
+ 78266065 × 2000000 giving us 156532130000000
+ 78266065 × 40000000 producing 3130642600000000

= 3342013570295680
