Alright, let's work through 71053780 times 36875725 step by step
71053780 × 36875725 = 36875725 × (71053780)
+ 36875725 × 0 that results in 0
+ 36875725 × 80 resulting in 2950058000
+ 36875725 × 700 giving us 25813007500
+ 36875725 × 3000 resulting in 110627175000
+ 36875725 × 50000 resulting in 1843786250000
+ 36875725 × 000000 giving us 0
+ 36875725 × 1000000 that results in 36875725000000
+ 36875725 × 70000000 that results in 2581300750000000

= 2620159651490500
