Alright, let's work through 81104706 times 27136930 step by step
81104706 × 27136930 = 27136930 × (81104706)
+ 27136930 × 6 yielding 162821580
+ 27136930 × 00 what gives us 0
+ 27136930 × 700 producing 18995851000
+ 27136930 × 4000 what gives us 108547720000
+ 27136930 × 00000 that results in 0
+ 27136930 × 100000 that results in 2713693000000
+ 27136930 × 1000000 what gives us 27136930000000
+ 27136930 × 80000000 resulting in 2170954400000000

= 2200932729392580
