Free-form entry eg: '125000km', '1.5 million inches', '$67bn', '45000000 AUD', 100years', '123456789', '1 trillion', '1.5e6', '25 million kg'

Numbers in the News

Notable numbers we have spotted recently

HK-Zhuhai-Macao Bridge Meets in the Middle

2 June 2016 The world’s longest cross-sea bridge HK-Zhuhai-Macao Bridge was successfully linked up.

Starting from the Lantau Island in Hong Kong, the Y-shaped bridge has a total length of about 55 km, including a 6.7 km underwater tunnel and a 23-km bridge over the sea, making it the longest cross-sea bridge in the world.

The bridge will serve as an important channel linking Hong Kong, Macao, Zhuhai and the western part of the Pearl River Delta, one of the most economically-developed areas in the Chinese mainland.

The cost of the bridge was around 1.5bn USD.

http://en.people.cn/n3/2016/0629/c90000-9079156.html

/./itabn/compare?number=23km

/./itabn/compare?number=1.5bn+USD

For the Love of Numbers

Number-led writings for the truly geeky

The Number Line: A Journey

Wonderful tale by Ben Orlin “Math with Bad Drawings”, of a creature exploring the world of numbers, very much in the spirit of “Flatland”.

http://mathwithbaddrawings.com/2016/01/20/the-number-line-a-journey/

https://en.wikipedia.org/wiki/Flatland

Getting to Grips with Big

Stop worrying and learn to love big numbers

Numb about Numbers?

In 1982 Douglas Hofstadter wrote about Number Numbness. We’re still befuddled in the face of millions and billions, let alone trillions or even bigger numbers.

That’s the reason for IsThatABigNumber.com: to help anyone develop their number sense by putting big numbers in context and providing meaningful comparisons.

http://www.andrewcaelliott.com/explorations/2016/1/13/is-that-a-big-number

Landmark Numbers

Prominent and memorable numbers

Stand on Zanzibar

Stand on Zanzibar is a 1968 science fiction novel by John Brunner. It takes its name from the author’s projection that by 2010, if all the world’s population stood shoulder to shoulder, the island of Zanzibar could accommodate them.

https://en.wikipedia.org/wiki/Stand_on_Zanzibar

More ...

Visualising 1 in a million

Scienceogram: UK Science Spending in Context

How Crowded is the World?

One in a Thousand

How much do things weigh?

The Power of a Thousand

http://itabn.tumblr.com/post/138631317782/this-website