Alright, let's work through 48152763 times 40205557 step by step
48152763 × 40205557 = 40205557 × (48152763)
+ 40205557 × 3 yielding 120616671
+ 40205557 × 60 that is equal 2412333420
+ 40205557 × 700 yielding 28143889900
+ 40205557 × 2000 that equals 80411114000
+ 40205557 × 50000 resulting in 2010277850000
+ 40205557 × 100000 what gives us 4020555700000
+ 40205557 × 8000000 that is equal 321644456000000
+ 40205557 × 40000000 that equals 1608222280000000

= 1936008657503991
