No problem, we've got 2475 and 3160 to multiply
2475 × 3160 = 3160 × (2475)
+ 3160 × 5 producing 15800
+ 3160 × 70 yielding 221200
+ 3160 × 400 yielding 1264000
+ 3160 × 2000 resulting in 6320000

= 7821000
