Alright, let's work through 61907782 times 51167761 step by step
61907782 × 51167761 = 51167761 × (61907782)
+ 51167761 × 2 giving us 102335522
+ 51167761 × 80 that equals 4093420880
+ 51167761 × 700 resulting in 35817432700
+ 51167761 × 7000 that is equal 358174327000
+ 51167761 × 00000 yielding 0
+ 51167761 × 900000 that equals 46050984900000
+ 51167761 × 1000000 yielding 51167761000000
+ 51167761 × 60000000 producing 3070065660000000

= 3167682593416102
