No problem, we've got 5902 and 3149 to multiply
5902 × 3149 = 3149 × (5902)
+ 3149 × 2 that is equal 6298
+ 3149 × 00 that is equal 0
+ 3149 × 900 yielding 2834100
+ 3149 × 5000 yielding 15745000

= 18585398
