No problem, we've got 7122 and 6394 to multiply
7122 × 6394 = 6394 × (7122)
+ 6394 × 2 that equals 12788
+ 6394 × 20 producing 127880
+ 6394 × 100 resulting in 639400
+ 6394 × 7000 that is equal 44758000

= 45538068
