No problem, we've got 78337641 and 45542368 to multiply
78337641 × 45542368 = 45542368 × (78337641)
+ 45542368 × 1 resulting in 45542368
+ 45542368 × 40 what gives us 1821694720
+ 45542368 × 600 that equals 27325420800
+ 45542368 × 7000 that results in 318796576000
+ 45542368 × 30000 resulting in 1366271040000
+ 45542368 × 300000 that is equal 13662710400000
+ 45542368 × 8000000 what gives us 364338944000000
+ 45542368 × 70000000 yielding 3187965760000000

= 3567681674673888
