No problem, we've got 7961 and 6139 to multiply
7961 × 6139 = 6139 × (7961)
+ 6139 × 1 producing 6139
+ 6139 × 60 which equals 368340
+ 6139 × 900 that is equal 5525100
+ 6139 × 7000 yielding 42973000

= 48872579
