Let's calculate 99877012 x 90345827
99877012 × 90345827 = 90345827 × (99877012)
+ 90345827 × 2 that results in 180691654
+ 90345827 × 10 yielding 903458270
+ 90345827 × 000 which equals 0
+ 90345827 × 7000 that is equal 632420789000
+ 90345827 × 70000 that equals 6324207890000
+ 90345827 × 800000 giving us 72276661600000
+ 90345827 × 9000000 yielding 813112443000000
+ 90345827 × 90000000 that equals 8131124430000000

= 9023471247428924
