A brief history of numerical systems - Alessandra King
Published January 19, 2017
At a glance
Views
1,205,481
Likes
16,761
Comments
1,149
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
View full lesson: http://ed.ted.com/lessons/a-brief-history-of-numerical-systems-alessandra-king 1, 2, 3, 4, 5, 6, 7, 8, 9... and 0. With just these ten symbols, we can write any rational number imaginable. But why these particular symbols? Why ten of them? And why do we arrange them the way we do? Alessandra King giv…
- Published
- January 19, 2017
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How A brief history of numerical systems - Alessandra King is doing
It has 1.20M views in total. It ranks #3,913,044 among tracked YouTube videos by views.
Key facts about A brief history of numerical systems - Alessandra King
- Total views
- 1.20M
- Total likes
- 16.7K
- Total comments
- 1.14K
- Published
- January 19, 2017
- Global rank by views
- #3,913,044
Frequently asked questions
How many views does A brief history of numerical systems - Alessandra King have?
A brief history of numerical systems - Alessandra King has 1,205,481 views, 16,761 likes and 1,149 comments, ranking #3,913,044 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.