No problem, we've got 2781 and 6493 to multiply
2781 × 6493 = 6493 × (2781)
+ 6493 × 1 that results in 6493
+ 6493 × 80 what gives us 519440
+ 6493 × 700 giving us 4545100
+ 6493 × 2000 that equals 12986000

= 18057033
