No problem, we've got 2560 and 2838 to multiply
2560 × 2838 = 2838 × (2560)
+ 2838 × 0 that equals 0
+ 2838 × 60 what gives us 170280
+ 2838 × 500 that results in 1419000
+ 2838 × 2000 yielding 5676000

= 7265280
