Alright, let's work through 71037120 times 26642031 step by step
71037120 × 26642031 = 26642031 × (71037120)
+ 26642031 × 0 that is equal 0
+ 26642031 × 20 resulting in 532840620
+ 26642031 × 100 yielding 2664203100
+ 26642031 × 7000 which equals 186494217000
+ 26642031 × 30000 giving us 799260930000
+ 26642031 × 000000 which equals 0
+ 26642031 × 1000000 that is equal 26642031000000
+ 26642031 × 70000000 what gives us 1864942170000000

= 1892573153190720
