Alright, let's work through 31998721 times 32085631 step by step
31998721 × 32085631 = 32085631 × (31998721)
+ 32085631 × 1 that equals 32085631
+ 32085631 × 20 that equals 641712620
+ 32085631 × 700 what gives us 22459941700
+ 32085631 × 8000 that is equal 256685048000
+ 32085631 × 90000 what gives us 2887706790000
+ 32085631 × 900000 which equals 28877067900000
+ 32085631 × 1000000 resulting in 32085631000000
+ 32085631 × 30000000 resulting in 962568930000000

= 1026699154477951
