Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Geography

What is the smallest second in the world?

A zeptosecond is a trillionth of a billionth of a second. That's a decimal point followed by 20 zeroes and a 1. The only unit of time shorter than a zeptosecond is a yoctosecond, and Planck time. A yoctosecond is a septillionth of a second.

{{ relativeTimeResolver(1632483428228) }}
LIVE
Points points 199
Rating
Similar Questions
Sign in to view all similar questions
Geography • 2 Answers
ANSWER
Geography • 2 Answers
ANSWER
Geography • 4 Answers
ANSWER
Geography • 2 Answers
ANSWER
Geography • 2 Answers
ANSWER

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Help Center Conditions of Use Privacy Notice

© 2010 - 2022, Amazon.com, inc. or its affiliates. All Rights Reserved.