No problem, we've got 2054 and 3810 to multiply
2054 × 3810 = 3810 × (2054)
+ 3810 × 4 that equals 15240
+ 3810 × 50 yielding 190500
+ 3810 × 000 resulting in 0
+ 3810 × 2000 which equals 7620000

= 7825740
