No problem, we've got 2679 and 5836 to multiply
2679 × 5836 = 5836 × (2679)
+ 5836 × 9 that is equal 52524
+ 5836 × 70 producing 408520
+ 5836 × 600 that is equal 3501600
+ 5836 × 2000 producing 11672000

= 15634644
