Alright, let's work through 81441866 times 38049612 step by step
81441866 × 38049612 = 38049612 × (81441866)
+ 38049612 × 6 that is equal 228297672
+ 38049612 × 60 that results in 2282976720
+ 38049612 × 800 that equals 30439689600
+ 38049612 × 1000 that equals 38049612000
+ 38049612 × 40000 that is equal 1521984480000
+ 38049612 × 400000 which equals 15219844800000
+ 38049612 × 1000000 producing 38049612000000
+ 38049612 × 80000000 which equals 3043968960000000

= 3098831401855992
