Alright, let's work through 79984681 times 51323746 step by step
79984681 × 51323746 = 51323746 × (79984681)
+ 51323746 × 1 that results in 51323746
+ 51323746 × 80 which equals 4105899680
+ 51323746 × 600 that results in 30794247600
+ 51323746 × 4000 that is equal 205294984000
+ 51323746 × 80000 that results in 4105899680000
+ 51323746 × 900000 that is equal 46191371400000
+ 51323746 × 9000000 that results in 461913714000000
+ 51323746 × 70000000 resulting in 3592662220000000

= 4105113451535026
