Alright, let's work through 55800043 times 89629209 step by step
55800043 × 89629209 = 89629209 × (55800043)
+ 89629209 × 3 what gives us 268887627
+ 89629209 × 40 resulting in 3585168360
+ 89629209 × 000 producing 0
+ 89629209 × 0000 resulting in 0
+ 89629209 × 00000 that results in 0
+ 89629209 × 800000 producing 71703367200000
+ 89629209 × 5000000 that is equal 448146045000000
+ 89629209 × 50000000 giving us 4481460450000000

= 5001313716255987
