No problem, we've got 2838 and 7309 to multiply
2838 × 7309 = 7309 × (2838)
+ 7309 × 8 which equals 58472
+ 7309 × 30 what gives us 219270
+ 7309 × 800 that results in 5847200
+ 7309 × 2000 that is equal 14618000

= 20742942
