No problem, we've got 6189 and 3905 to multiply
6189 × 3905 = 3905 × (6189)
+ 3905 × 9 that is equal 35145
+ 3905 × 80 that results in 312400
+ 3905 × 100 that is equal 390500
+ 3905 × 6000 resulting in 23430000

= 24168045
