No problem, we've got 1025 and 8159 to multiply
1025 × 8159 = 8159 × (1025)
+ 8159 × 5 producing 40795
+ 8159 × 20 what gives us 163180
+ 8159 × 000 that is equal 0
+ 8159 × 1000 that results in 8159000

= 8362975
