No problem, we've got 2168 and 7764 to multiply
2168 × 7764 = 7764 × (2168)
+ 7764 × 8 which equals 62112
+ 7764 × 60 producing 465840
+ 7764 × 100 that is equal 776400
+ 7764 × 2000 that is equal 15528000

= 16832352
