Alright, let's work through 98110372 times 40017859 step by step
98110372 × 40017859 = 40017859 × (98110372)
+ 40017859 × 2 which equals 80035718
+ 40017859 × 70 what gives us 2801250130
+ 40017859 × 300 yielding 12005357700
+ 40017859 × 0000 what gives us 0
+ 40017859 × 10000 what gives us 400178590000
+ 40017859 × 100000 yielding 4001785900000
+ 40017859 × 8000000 what gives us 320142872000000
+ 40017859 × 90000000 that results in 3601607310000000

= 3926167033133548
