No problem, we've got 1099 and 6220 to multiply
1099 × 6220 = 6220 × (1099)
+ 6220 × 9 yielding 55980
+ 6220 × 90 giving us 559800
+ 6220 × 000 that equals 0
+ 6220 × 1000 producing 6220000

= 6835780
