Alright, let's work through 12047645 times 56130597 step by step
12047645 × 56130597 = 56130597 × (12047645)
+ 56130597 × 5 resulting in 280652985
+ 56130597 × 40 giving us 2245223880
+ 56130597 × 600 that results in 33678358200
+ 56130597 × 7000 producing 392914179000
+ 56130597 × 40000 that equals 2245223880000
+ 56130597 × 000000 which equals 0
+ 56130597 × 2000000 that equals 112261194000000
+ 56130597 × 10000000 giving us 561305970000000

= 676241506294065
