Alright, let's work through 81959338 times 41212825 step by step
81959338 × 41212825 = 41212825 × (81959338)
+ 41212825 × 8 giving us 329702600
+ 41212825 × 30 which equals 1236384750
+ 41212825 × 300 yielding 12363847500
+ 41212825 × 9000 that results in 370915425000
+ 41212825 × 50000 which equals 2060641250000
+ 41212825 × 900000 that results in 37091542500000
+ 41212825 × 1000000 that equals 41212825000000
+ 41212825 × 80000000 that equals 3297026000000000

= 3377775854109850
