Alright, let's work through 54911832 times 80834723 step by step
54911832 × 80834723 = 80834723 × (54911832)
+ 80834723 × 2 giving us 161669446
+ 80834723 × 30 that is equal 2425041690
+ 80834723 × 800 which equals 64667778400
+ 80834723 × 1000 giving us 80834723000
+ 80834723 × 10000 what gives us 808347230000
+ 80834723 × 900000 that results in 72751250700000
+ 80834723 × 4000000 that results in 323338892000000
+ 80834723 × 50000000 yielding 4041736150000000

= 4438782729142536
