No problem, we've got 7860 and 8083 to multiply
7860 × 8083 = 8083 × (7860)
+ 8083 × 0 what gives us 0
+ 8083 × 60 that is equal 484980
+ 8083 × 800 giving us 6466400
+ 8083 × 7000 producing 56581000

= 63532380
