We're going to solve 36690988 multiplied by 72661728
36690988 × 72661728 = 72661728 × (36690988)
+ 72661728 × 8 that is equal 581293824
+ 72661728 × 80 what gives us 5812938240
+ 72661728 × 900 yielding 65395555200
+ 72661728 × 0000 that results in 0
+ 72661728 × 90000 producing 6539555520000
+ 72661728 × 600000 yielding 43597036800000
+ 72661728 × 6000000 yielding 435970368000000
+ 72661728 × 30000000 producing 2179851840000000

= 2666030590107264
