No problem, we've got 3925 and 4890 to multiply
3925 × 4890 = 4890 × (3925)
+ 4890 × 5 producing 24450
+ 4890 × 20 yielding 97800
+ 4890 × 900 resulting in 4401000
+ 4890 × 3000 which equals 14670000

= 19193250
