No problem, we've got 73515073 and 72272805 to multiply
73515073 × 72272805 = 72272805 × (73515073)
+ 72272805 × 3 resulting in 216818415
+ 72272805 × 70 that is equal 5059096350
+ 72272805 × 000 producing 0
+ 72272805 × 5000 yielding 361364025000
+ 72272805 × 10000 giving us 722728050000
+ 72272805 × 500000 what gives us 36136402500000
+ 72272805 × 3000000 that equals 216818415000000
+ 72272805 × 70000000 that is equal 5059096350000000

= 5313140535489765
