No problem, we've got 1087 and 1813 to multiply
1087 × 1813 = 1813 × (1087)
+ 1813 × 7 resulting in 12691
+ 1813 × 80 what gives us 145040
+ 1813 × 000 resulting in 0
+ 1813 × 1000 which equals 1813000

= 1970731
