Alright, let's work through 71012173 times 56368161 step by step
71012173 × 56368161 = 56368161 × (71012173)
+ 56368161 × 3 resulting in 169104483
+ 56368161 × 70 that is equal 3945771270
+ 56368161 × 100 what gives us 5636816100
+ 56368161 × 2000 giving us 112736322000
+ 56368161 × 10000 producing 563681610000
+ 56368161 × 000000 that is equal 0
+ 56368161 × 1000000 giving us 56368161000000
+ 56368161 × 70000000 that results in 3945771270000000

= 4002825600623853
