No problem, we've got 3135 and 6877 to multiply
3135 × 6877 = 6877 × (3135)
+ 6877 × 5 yielding 34385
+ 6877 × 30 that results in 206310
+ 6877 × 100 producing 687700
+ 6877 × 3000 that is equal 20631000

= 21559395
