No problem, we've got 7929 and 2141 to multiply
7929 × 2141 = 2141 × (7929)
+ 2141 × 9 what gives us 19269
+ 2141 × 20 yielding 42820
+ 2141 × 900 resulting in 1926900
+ 2141 × 7000 that equals 14987000

= 16975989
