No problem, we've got 80112029 and 89903342 to multiply
80112029 × 89903342 = 89903342 × (80112029)
+ 89903342 × 9 resulting in 809130078
+ 89903342 × 20 which equals 1798066840
+ 89903342 × 000 yielding 0
+ 89903342 × 2000 giving us 179806684000
+ 89903342 × 10000 resulting in 899033420000
+ 89903342 × 100000 producing 8990334200000
+ 89903342 × 0000000 yielding 0
+ 89903342 × 80000000 producing 7192267360000000

= 7202339141500918
