No problem, we've got 67974016 and 73194609 to multiply
67974016 × 73194609 = 73194609 × (67974016)
+ 73194609 × 6 producing 439167654
+ 73194609 × 10 what gives us 731946090
+ 73194609 × 000 that is equal 0
+ 73194609 × 4000 resulting in 292778436000
+ 73194609 × 70000 that results in 5123622630000
+ 73194609 × 900000 giving us 65875148100000
+ 73194609 × 7000000 which equals 512362263000000
+ 73194609 × 60000000 giving us 4391676540000000

= 4975331523279744
