Alright, let's work through 68519659 times 80079628 step by step
68519659 × 80079628 = 80079628 × (68519659)
+ 80079628 × 9 resulting in 720716652
+ 80079628 × 50 which equals 4003981400
+ 80079628 × 600 what gives us 48047776800
+ 80079628 × 9000 that equals 720716652000
+ 80079628 × 10000 which equals 800796280000
+ 80079628 × 500000 producing 40039814000000
+ 80079628 × 8000000 that is equal 640637024000000
+ 80079628 × 60000000 yielding 4804777680000000

= 5487028803406852
