No problem, we've got 9642 and 2501 to multiply
9642 × 2501 = 2501 × (9642)
+ 2501 × 2 that is equal 5002
+ 2501 × 40 yielding 100040
+ 2501 × 600 what gives us 1500600
+ 2501 × 9000 yielding 22509000

= 24114642
