No problem, we've got 7156 and 6141 to multiply
7156 × 6141 = 6141 × (7156)
+ 6141 × 6 that equals 36846
+ 6141 × 50 what gives us 307050
+ 6141 × 100 that is equal 614100
+ 6141 × 7000 yielding 42987000

= 43944996
