No problem, we've got 1889 and 6206 to multiply
1889 × 6206 = 6206 × (1889)
+ 6206 × 9 that is equal 55854
+ 6206 × 80 that is equal 496480
+ 6206 × 800 that is equal 4964800
+ 6206 × 1000 what gives us 6206000

= 11723134
