smartphone calendar | 30,000 bytes |
university course database | 30,000,000 bytes |
audio collection of Beethoven | 30,000,000,000 bytes |
printed collectoion of US Library of Congress | 30,000,000,000,000 bytes |
data processed by Google *daily* | 30,000,000,000,000,000 bytes |
total global Internet traffic per month | 30,000,000,000,000,000,000 bytes |