We're going to solve 81074496 multiplied by 82973021
81074496 × 82973021 = 82973021 × (81074496)
+ 82973021 × 6 yielding 497838126
+ 82973021 × 90 what gives us 7467571890
+ 82973021 × 400 resulting in 33189208400
+ 82973021 × 4000 giving us 331892084000
+ 82973021 × 70000 which equals 5808111470000
+ 82973021 × 000000 that equals 0
+ 82973021 × 1000000 resulting in 82973021000000
+ 82973021 × 80000000 that equals 6637841680000000

= 6726995859172416
