Alright, let's work through 80122410 times 20750956 step by step
80122410 × 20750956 = 20750956 × (80122410)
+ 20750956 × 0 that results in 0
+ 20750956 × 10 giving us 207509560
+ 20750956 × 400 that equals 8300382400
+ 20750956 × 2000 resulting in 41501912000
+ 20750956 × 20000 which equals 415019120000
+ 20750956 × 100000 which equals 2075095600000
+ 20750956 × 0000000 which equals 0
+ 20750956 × 80000000 that equals 1660076480000000

= 1662616604523960
