Alright, let's work through 97415677 times 42548959 step by step
97415677 × 42548959 = 42548959 × (97415677)
+ 42548959 × 7 what gives us 297842713
+ 42548959 × 70 giving us 2978427130
+ 42548959 × 600 producing 25529375400
+ 42548959 × 5000 that is equal 212744795000
+ 42548959 × 10000 yielding 425489590000
+ 42548959 × 400000 what gives us 17019583600000
+ 42548959 × 7000000 that is equal 297842713000000
+ 42548959 × 90000000 what gives us 3829406310000000

= 4144935646630243
