No problem, we've got 80193748 and 34103871 to multiply
80193748 × 34103871 = 34103871 × (80193748)
+ 34103871 × 8 resulting in 272830968
+ 34103871 × 40 giving us 1364154840
+ 34103871 × 700 that is equal 23872709700
+ 34103871 × 3000 yielding 102311613000
+ 34103871 × 90000 that results in 3069348390000
+ 34103871 × 100000 what gives us 3410387100000
+ 34103871 × 0000000 that is equal 0
+ 34103871 × 80000000 that results in 2728309680000000

= 2734917236798508
