No problem, we've got 4173 and 3824 to multiply
4173 × 3824 = 3824 × (4173)
+ 3824 × 3 that is equal 11472
+ 3824 × 70 what gives us 267680
+ 3824 × 100 that equals 382400
+ 3824 × 4000 that is equal 15296000

= 15957552
