Alright, let's work through 72180202 times 6706394 step by step
72180202 × 6706394 = 6706394 × (72180202)
+ 6706394 × 2 that is equal 13412788
+ 6706394 × 00 giving us 0
+ 6706394 × 200 resulting in 1341278800
+ 6706394 × 0000 resulting in 0
+ 6706394 × 80000 that equals 536511520000
+ 6706394 × 100000 giving us 670639400000
+ 6706394 × 2000000 producing 13412788000000
+ 6706394 × 70000000 yielding 469447580000000

= 484068873611588
