Alright, let's work through 97657033 times 38120642 step by step
97657033 × 38120642 = 38120642 × (97657033)
+ 38120642 × 3 that equals 114361926
+ 38120642 × 30 that equals 1143619260
+ 38120642 × 000 giving us 0
+ 38120642 × 7000 producing 266844494000
+ 38120642 × 50000 giving us 1906032100000
+ 38120642 × 600000 resulting in 22872385200000
+ 38120642 × 7000000 that is equal 266844494000000
+ 38120642 × 90000000 that results in 3430857780000000

= 3722748793775186
