No problem, we've got 45623120 and 66789918 to multiply
45623120 × 66789918 = 66789918 × (45623120)
+ 66789918 × 0 what gives us 0
+ 66789918 × 20 yielding 1335798360
+ 66789918 × 100 that is equal 6678991800
+ 66789918 × 3000 yielding 200369754000
+ 66789918 × 20000 what gives us 1335798360000
+ 66789918 × 600000 what gives us 40073950800000
+ 66789918 × 5000000 what gives us 333949590000000
+ 66789918 × 40000000 what gives us 2671596720000000

= 3047164443704160
