No problem, we've got 5891 and 1258 to multiply
5891 × 1258 = 1258 × (5891)
+ 1258 × 1 that results in 1258
+ 1258 × 90 which equals 113220
+ 1258 × 800 that equals 1006400
+ 1258 × 5000 that is equal 6290000

= 7410878
