Alright, let's work through 56780549 times 87611674 step by step
56780549 × 87611674 = 87611674 × (56780549)
+ 87611674 × 9 that results in 788505066
+ 87611674 × 40 that results in 3504466960
+ 87611674 × 500 resulting in 43805837000
+ 87611674 × 0000 that equals 0
+ 87611674 × 80000 which equals 7008933920000
+ 87611674 × 700000 giving us 61328171800000
+ 87611674 × 6000000 resulting in 525670044000000
+ 87611674 × 50000000 giving us 4380583700000000

= 4974638948529026
