No problem, we've got 1904 and 9620 to multiply
1904 × 9620 = 9620 × (1904)
+ 9620 × 4 that equals 38480
+ 9620 × 00 yielding 0
+ 9620 × 900 which equals 8658000
+ 9620 × 1000 resulting in 9620000

= 18316480
