Alright, let's work through 48626771 times 71575813 step by step
48626771 × 71575813 = 71575813 × (48626771)
+ 71575813 × 1 which equals 71575813
+ 71575813 × 70 that equals 5010306910
+ 71575813 × 700 that equals 50103069100
+ 71575813 × 6000 which equals 429454878000
+ 71575813 × 20000 which equals 1431516260000
+ 71575813 × 600000 yielding 42945487800000
+ 71575813 × 8000000 giving us 572606504000000
+ 71575813 × 40000000 what gives us 2863032520000000

= 3480500667889823
