Alright, let's work through 999873 times 62109708 step by step
999873 × 62109708 = 62109708 × (999873)
+ 62109708 × 3 what gives us 186329124
+ 62109708 × 70 what gives us 4347679560
+ 62109708 × 800 that equals 49687766400
+ 62109708 × 9000 that is equal 558987372000
+ 62109708 × 90000 producing 5589873720000
+ 62109708 × 900000 that results in 55898737200000

= 62101820067084
