Alright, let's work through 10426939 times 71045880 step by step
10426939 × 71045880 = 71045880 × (10426939)
+ 71045880 × 9 yielding 639412920
+ 71045880 × 30 giving us 2131376400
+ 71045880 × 900 yielding 63941292000
+ 71045880 × 6000 which equals 426275280000
+ 71045880 × 20000 resulting in 1420917600000
+ 71045880 × 400000 resulting in 28418352000000
+ 71045880 × 0000000 that results in 0
+ 71045880 × 10000000 that results in 710458800000000

= 740791056961320
