No problem, we've got 5802 and 3899 to multiply
5802 × 3899 = 3899 × (5802)
+ 3899 × 2 that is equal 7798
+ 3899 × 00 that is equal 0
+ 3899 × 800 that is equal 3119200
+ 3899 × 5000 that is equal 19495000

= 22621998
