No problem, we've got 3169 and 3645 to multiply
3169 × 3645 = 3645 × (3169)
+ 3645 × 9 what gives us 32805
+ 3645 × 60 that results in 218700
+ 3645 × 100 that equals 364500
+ 3645 × 3000 giving us 10935000

= 11551005
