Alright, let's work through 5132903 times 2006102 step by step
5132903 × 2006102 = 2006102 × (5132903)
+ 2006102 × 3 that results in 6018306
+ 2006102 × 00 yielding 0
+ 2006102 × 900 resulting in 1805491800
+ 2006102 × 2000 that results in 4012204000
+ 2006102 × 30000 resulting in 60183060000
+ 2006102 × 100000 that is equal 200610200000
+ 2006102 × 5000000 what gives us 10030510000000

= 10297126974106
