No problem, we've got 80019223 and 26729436 to multiply
80019223 × 26729436 = 26729436 × (80019223)
+ 26729436 × 3 that results in 80188308
+ 26729436 × 20 that results in 534588720
+ 26729436 × 200 that is equal 5345887200
+ 26729436 × 9000 yielding 240564924000
+ 26729436 × 10000 that equals 267294360000
+ 26729436 × 000000 resulting in 0
+ 26729436 × 0000000 which equals 0
+ 26729436 × 80000000 what gives us 2138354880000000

= 2138868699948228
