No problem, we've got 13351808 and 80222176 to multiply
13351808 × 80222176 = 80222176 × (13351808)
+ 80222176 × 8 what gives us 641777408
+ 80222176 × 00 that results in 0
+ 80222176 × 800 resulting in 64177740800
+ 80222176 × 1000 that equals 80222176000
+ 80222176 × 50000 yielding 4011108800000
+ 80222176 × 300000 yielding 24066652800000
+ 80222176 × 3000000 producing 240666528000000
+ 80222176 × 10000000 yielding 802221760000000

= 1071111091294208
