No problem, we've got 6539 and 7898 to multiply
6539 × 7898 = 7898 × (6539)
+ 7898 × 9 resulting in 71082
+ 7898 × 30 giving us 236940
+ 7898 × 500 that results in 3949000
+ 7898 × 6000 that equals 47388000

= 51645022
