No problem, we've got 80145022 and 5518000 to multiply
80145022 × 5518000 = 5518000 × (80145022)
+ 5518000 × 2 that results in 11036000
+ 5518000 × 20 which equals 110360000
+ 5518000 × 000 yielding 0
+ 5518000 × 5000 that is equal 27590000000
+ 5518000 × 40000 resulting in 220720000000
+ 5518000 × 100000 that results in 551800000000
+ 5518000 × 0000000 giving us 0
+ 5518000 × 80000000 that results in 441440000000000

= 442240231396000
