No problem, we've got 49800101 and 40005142 to multiply
49800101 × 40005142 = 40005142 × (49800101)
+ 40005142 × 1 producing 40005142
+ 40005142 × 00 giving us 0
+ 40005142 × 100 that is equal 4000514200
+ 40005142 × 0000 resulting in 0
+ 40005142 × 00000 producing 0
+ 40005142 × 800000 yielding 32004113600000
+ 40005142 × 9000000 which equals 360046278000000
+ 40005142 × 40000000 producing 1600205680000000

= 1992260112119342
