No problem, we've got 9528 and 680 to multiply
9528 × 680 = 680 × (9528)
+ 680 × 8 yielding 5440
+ 680 × 20 producing 13600
+ 680 × 500 that is equal 340000
+ 680 × 9000 that is equal 6120000

= 6479040
