No problem, we've got 68721118 and 18534180 to multiply
68721118 × 18534180 = 18534180 × (68721118)
+ 18534180 × 8 which equals 148273440
+ 18534180 × 10 which equals 185341800
+ 18534180 × 100 that is equal 1853418000
+ 18534180 × 1000 what gives us 18534180000
+ 18534180 × 20000 giving us 370683600000
+ 18534180 × 700000 which equals 12973926000000
+ 18534180 × 8000000 what gives us 148273440000000
+ 18534180 × 60000000 that results in 1112050800000000

= 1273689570813240
