Alright, let's work through 61007039 times 60009784 step by step
61007039 × 60009784 = 60009784 × (61007039)
+ 60009784 × 9 that is equal 540088056
+ 60009784 × 30 resulting in 1800293520
+ 60009784 × 000 yielding 0
+ 60009784 × 7000 yielding 420068488000
+ 60009784 × 00000 which equals 0
+ 60009784 × 000000 resulting in 0
+ 60009784 × 1000000 producing 60009784000000
+ 60009784 × 60000000 that is equal 3600587040000000

= 3661019232869576
