No problem, we've got 55400352 and 47801356 to multiply
55400352 × 47801356 = 47801356 × (55400352)
+ 47801356 × 2 what gives us 95602712
+ 47801356 × 50 that equals 2390067800
+ 47801356 × 300 that equals 14340406800
+ 47801356 × 0000 producing 0
+ 47801356 × 00000 that is equal 0
+ 47801356 × 400000 resulting in 19120542400000
+ 47801356 × 5000000 that equals 239006780000000
+ 47801356 × 50000000 yielding 2390067800000000

= 2648211948477312
