Alright, let's work through 71994002 times 36198083 step by step
71994002 × 36198083 = 36198083 × (71994002)
+ 36198083 × 2 giving us 72396166
+ 36198083 × 00 which equals 0
+ 36198083 × 000 what gives us 0
+ 36198083 × 4000 which equals 144792332000
+ 36198083 × 90000 yielding 3257827470000
+ 36198083 × 900000 which equals 32578274700000
+ 36198083 × 1000000 producing 36198083000000
+ 36198083 × 70000000 that is equal 2533865810000000

= 2606044859898166
