Alright, let's work through 71221571 times 97682354 step by step
71221571 × 97682354 = 97682354 × (71221571)
+ 97682354 × 1 what gives us 97682354
+ 97682354 × 70 that is equal 6837764780
+ 97682354 × 500 what gives us 48841177000
+ 97682354 × 1000 which equals 97682354000
+ 97682354 × 20000 which equals 1953647080000
+ 97682354 × 200000 that is equal 19536470800000
+ 97682354 × 1000000 giving us 97682354000000
+ 97682354 × 70000000 that is equal 6837764780000000

= 6957090710858134
