Sign in

{{ profileData.name }}

Points earned

{{ profileData.stats.userTotalPoints }}

Answers contributed

{{ profileData.stats.submittedAnswerCount }}

Alexa Customer Feedback

{{ profileData.stats.helpfulnessScore }}

No feedback yet.

Recent badges

{{getTranslation(badge.tooltip)}}

Awesome!

We're happy to know this answer was helpful. Did you know that you can help answer questions like this too? Sign in to get started.

Sign in with Amazon

Yikes!

Sorry to hear that this was such a poor answer. Did you know that you can sign in and make this answer better, right now?

Sign in with Amazon

Miscellaneous

What's a billion year span?

1

A billion year span is one thousand times one thousand years

{{ relativeTimeResolver(1650246023094) }}

LIVE

61

Rating

Did this Help Answer Your Question?

Blog Help centre Conditions of use Privacy Notice

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