trillions of 2000 dollars 的意思

A trillion (from tri and
million) means a million to the power of three

A trillion = 1000000 3 = 1018

4 trillions of 2000
dollars= 4 * 1000000000000000000 * 2000元

= 8,000,000,000,000,000,000,000元
8 trillions of 2000 dollars=8 trillions dollars??
8 trillions of 2000
dollars= 8 * 1018 * 2000元


2010-02-28 19:28:45 補充：
correction: power sign ^ disappered

A trillion (from tri and million) means a million to the power of three

A trillion = 1000000 ^3 = 1018

4 trillions of 2000 dollars= 4 * 1000000000000000000 * 2000元
= 8,000,000,000,000,000,000,000元

2010-02-28 19:28:51 補充：
8 trillions of 2000 dollars=8 trillions dollars??

8 trillions of 2000 dollars= 8 * 10^18 * 2000元

2010-02-28 19:29:51 補充：
correction: power sign ^ disappered

A trillion (from tri and million) means a million to the power of three

A trillion = 1000000 ^3 = 10^18

4 trillions of 2000 dollars= 4 * 1000000000000000000 * 2000元
= 8,000,000,000,000,000,000,000元

Answer 001 by [email protected]
(1 trillion = 1,000,000,000,000 即一萬億
...。) which uses the short scale units is the correct answer.
See http://en.wikipedia.org/wiki/Long_and_short_scales#English_language-speaking_countries_and_regions

1 trillion = 1,000,000,000,000 即一萬億

4 trillions of 2000 dollars 上即係四萬億個二千元，即係八千萬億元。