No problem, we've got 5057 and 2621 to multiply
5057 × 2621 = 2621 × (5057)
+ 2621 × 7 that is equal 18347
+ 2621 × 50 giving us 131050
+ 2621 × 000 what gives us 0
+ 2621 × 5000 that equals 13105000

= 13254397
