No problem, we've got 1869 and 5398 to multiply
1869 × 5398 = 5398 × (1869)
+ 5398 × 9 that is equal 48582
+ 5398 × 60 resulting in 323880
+ 5398 × 800 what gives us 4318400
+ 5398 × 1000 which equals 5398000

= 10088862
