No problem, we've got 2345 and 7089 to multiply
2345 × 7089 = 7089 × (2345)
+ 7089 × 5 yielding 35445
+ 7089 × 40 resulting in 283560
+ 7089 × 300 what gives us 2126700
+ 7089 × 2000 which equals 14178000

= 16623705
