What's the scientific notation for 45,700

With an american government question

The internet is controlled by: (select one): a. statutes and court cases in federal and state courts in the united states. b. the advanced research projects agency (arpa) and the u.s. department of defense. c. no single government or organization. d. google, yahoo, and the other search engines which have proprietary interest in the content thereon.

According to this chart, which country is likely to have the most economic freedom with regards to entrepreneurship?