No problem, we've got 2844 and 5386 to multiply
2844 × 5386 = 5386 × (2844)
+ 5386 × 4 that is equal 21544
+ 5386 × 40 resulting in 215440
+ 5386 × 800 which equals 4308800
+ 5386 × 2000 yielding 10772000

= 15317784
