Alright, let's work through 71404448 times 23517467 step by step
71404448 × 23517467 = 23517467 × (71404448)
+ 23517467 × 8 producing 188139736
+ 23517467 × 40 that is equal 940698680
+ 23517467 × 400 resulting in 9406986800
+ 23517467 × 4000 which equals 94069868000
+ 23517467 × 00000 resulting in 0
+ 23517467 × 400000 giving us 9406986800000
+ 23517467 × 1000000 yielding 23517467000000
+ 23517467 × 70000000 that is equal 1646222690000000

= 1679251749493216
