No problem, we've got 7809 and 3596 to multiply
7809 × 3596 = 3596 × (7809)
+ 3596 × 9 what gives us 32364
+ 3596 × 00 giving us 0
+ 3596 × 800 yielding 2876800
+ 3596 × 7000 which equals 25172000

= 28081164
