No problem, we've got 54009909 and 105053 to multiply
54009909 × 105053 = 105053 × (54009909)
+ 105053 × 9 that results in 945477
+ 105053 × 00 giving us 0
+ 105053 × 900 that is equal 94547700
+ 105053 × 9000 giving us 945477000
+ 105053 × 00000 resulting in 0
+ 105053 × 000000 giving us 0
+ 105053 × 4000000 producing 420212000000
+ 105053 × 50000000 resulting in 5252650000000

= 5673902970177
