No problem, we've got 1530 and 1864 to multiply
1530 × 1864 = 1864 × (1530)
+ 1864 × 0 what gives us 0
+ 1864 × 30 which equals 55920
+ 1864 × 500 producing 932000
+ 1864 × 1000 that results in 1864000

= 2851920
