Alright, let's work through 48545723 times 38667842 step by step
48545723 × 38667842 = 38667842 × (48545723)
+ 38667842 × 3 that is equal 116003526
+ 38667842 × 20 that results in 773356840
+ 38667842 × 700 that results in 27067489400
+ 38667842 × 5000 what gives us 193339210000
+ 38667842 × 40000 producing 1546713680000
+ 38667842 × 500000 which equals 19333921000000
+ 38667842 × 8000000 which equals 309342736000000
+ 38667842 × 40000000 that is equal 1546713680000000

= 1877158346739766
