No problem, we've got 18384507 and 66996029 to multiply
18384507 × 66996029 = 66996029 × (18384507)
+ 66996029 × 7 giving us 468972203
+ 66996029 × 00 producing 0
+ 66996029 × 500 that equals 33498014500
+ 66996029 × 4000 resulting in 267984116000
+ 66996029 × 80000 resulting in 5359682320000
+ 66996029 × 300000 producing 20098808700000
+ 66996029 × 8000000 resulting in 535968232000000
+ 66996029 × 10000000 that equals 669960290000000

= 1231688964122703
