Alright, let's work through 51461599 times 45199240 step by step
51461599 × 45199240 = 45199240 × (51461599)
+ 45199240 × 9 that results in 406793160
+ 45199240 × 90 giving us 4067931600
+ 45199240 × 500 that results in 22599620000
+ 45199240 × 1000 yielding 45199240000
+ 45199240 × 60000 producing 2711954400000
+ 45199240 × 400000 that equals 18079696000000
+ 45199240 × 1000000 that equals 45199240000000
+ 45199240 × 50000000 which equals 2259962000000000

= 2326025163984760
