Alright, let's work through 8972881 times 31751069 step by step
8972881 × 31751069 = 31751069 × (8972881)
+ 31751069 × 1 which equals 31751069
+ 31751069 × 80 what gives us 2540085520
+ 31751069 × 800 resulting in 25400855200
+ 31751069 × 2000 giving us 63502138000
+ 31751069 × 70000 that is equal 2222574830000
+ 31751069 × 900000 that equals 28575962100000
+ 31751069 × 8000000 which equals 254008552000000

= 284898563759789
