No problem, we've got 2864 and 1642 to multiply
2864 × 1642 = 1642 × (2864)
+ 1642 × 4 that is equal 6568
+ 1642 × 60 giving us 98520
+ 1642 × 800 resulting in 1313600
+ 1642 × 2000 which equals 3284000

= 4702688
