$4.7 billion. $20,000. 6 seconds. 890 billion: Can you guess what these numbers mean?

70 million tweets, 38 hours, 20 minutes, and 88 percent: Can you guess what these numbers mean?

69.63 kilobytes, 84.1 million, 12,000 resumes, and 3: Can you guess what these numbers mean?

86 percent, 1.63 inches, 30 meters underground, and 30 days: Can you guess what these numbers mean?