No problem, we've got 84413218 and 27727862 to multiply
84413218 × 27727862 = 27727862 × (84413218)
+ 27727862 × 8 what gives us 221822896
+ 27727862 × 10 that is equal 277278620
+ 27727862 × 200 resulting in 5545572400
+ 27727862 × 3000 that equals 83183586000
+ 27727862 × 10000 producing 277278620000
+ 27727862 × 400000 that equals 11091144800000
+ 27727862 × 4000000 that results in 110911448000000
+ 27727862 × 80000000 giving us 2218228960000000

= 2340598059679916
