No problem, we've got 73775960 and 72420132 to multiply
73775960 × 72420132 = 72420132 × (73775960)
+ 72420132 × 0 that equals 0
+ 72420132 × 60 what gives us 4345207920
+ 72420132 × 900 resulting in 65178118800
+ 72420132 × 5000 that equals 362100660000
+ 72420132 × 70000 resulting in 5069409240000
+ 72420132 × 700000 that is equal 50694092400000
+ 72420132 × 3000000 resulting in 217260396000000
+ 72420132 × 70000000 yielding 5069409240000000

= 5342864761626720
