No problem, we've got 5260 and 4010 to multiply
5260 × 4010 = 4010 × (5260)
+ 4010 × 0 that results in 0
+ 4010 × 60 that is equal 240600
+ 4010 × 200 that results in 802000
+ 4010 × 5000 which equals 20050000

= 21092600
