No problem, we've got 9390 and 7151 to multiply
9390 × 7151 = 7151 × (9390)
+ 7151 × 0 what gives us 0
+ 7151 × 90 producing 643590
+ 7151 × 300 producing 2145300
+ 7151 × 9000 that results in 64359000

= 67147890
