No problem, we've got 1804 and 9913 to multiply
1804 × 9913 = 9913 × (1804)
+ 9913 × 4 that equals 39652
+ 9913 × 00 producing 0
+ 9913 × 800 giving us 7930400
+ 9913 × 1000 resulting in 9913000

= 17883052
