No problem, we've got 1929 and 4049 to multiply
1929 × 4049 = 4049 × (1929)
+ 4049 × 9 that equals 36441
+ 4049 × 20 resulting in 80980
+ 4049 × 900 which equals 3644100
+ 4049 × 1000 which equals 4049000

= 7810521
