No problem, we've got 6404 and 2099 to multiply
6404 × 2099 = 2099 × (6404)
+ 2099 × 4 what gives us 8396
+ 2099 × 00 that equals 0
+ 2099 × 400 yielding 839600
+ 2099 × 6000 giving us 12594000

= 13441996
