No problem, we've got 6160 and 3993 to multiply
6160 × 3993 = 3993 × (6160)
+ 3993 × 0 that equals 0
+ 3993 × 60 giving us 239580
+ 3993 × 100 that is equal 399300
+ 3993 × 6000 yielding 23958000

= 24596880
