Alright, let's work through 13124958 times 97031319 step by step
13124958 × 97031319 = 97031319 × (13124958)
+ 97031319 × 8 yielding 776250552
+ 97031319 × 50 which equals 4851565950
+ 97031319 × 900 giving us 87328187100
+ 97031319 × 4000 that is equal 388125276000
+ 97031319 × 20000 yielding 1940626380000
+ 97031319 × 100000 that is equal 9703131900000
+ 97031319 × 3000000 which equals 291093957000000
+ 97031319 × 10000000 giving us 970313190000000

= 1273531986559602
