Alright, let's work through 83333328 times 72166084 step by step
83333328 × 72166084 = 72166084 × (83333328)
+ 72166084 × 8 producing 577328672
+ 72166084 × 20 resulting in 1443321680
+ 72166084 × 300 what gives us 21649825200
+ 72166084 × 3000 producing 216498252000
+ 72166084 × 30000 resulting in 2164982520000
+ 72166084 × 300000 that results in 21649825200000
+ 72166084 × 3000000 that results in 216498252000000
+ 72166084 × 80000000 producing 5773286720000000

= 6013839948447552
