No problem, we've got 9520 and 6357 to multiply
9520 × 6357 = 6357 × (9520)
+ 6357 × 0 that is equal 0
+ 6357 × 20 that is equal 127140
+ 6357 × 500 what gives us 3178500
+ 6357 × 9000 yielding 57213000

= 60518640
