No problem, we've got 20184458 and 55419964 to multiply
20184458 × 55419964 = 55419964 × (20184458)
+ 55419964 × 8 yielding 443359712
+ 55419964 × 50 giving us 2770998200
+ 55419964 × 400 that results in 22167985600
+ 55419964 × 4000 resulting in 221679856000
+ 55419964 × 80000 that equals 4433597120000
+ 55419964 × 100000 giving us 5541996400000
+ 55419964 × 0000000 that equals 0
+ 55419964 × 20000000 that equals 1108399280000000

= 1118621935719512
