No problem, we've got 2833 and 4688 to multiply
2833 × 4688 = 4688 × (2833)
+ 4688 × 3 resulting in 14064
+ 4688 × 30 what gives us 140640
+ 4688 × 800 that is equal 3750400
+ 4688 × 2000 yielding 9376000

= 13281104
