No problem, we've got 8525 and 1859 to multiply
8525 × 1859 = 1859 × (8525)
+ 1859 × 5 producing 9295
+ 1859 × 20 what gives us 37180
+ 1859 × 500 that is equal 929500
+ 1859 × 8000 that results in 14872000

= 15847975
