It's about 0.00000002 times as big as The Land area of Earth.
In other words, 500 feddans is 0.000000014102 times the size of The Land area of Earth, and the size of The Land area of Earth is 70,912,000 times that amount.The Earth has a land area of 35,455,000,000 feddans. Only an estimated one-eighth of this area — or 4,432,000,000 feddans — is inhabitable by humans, with uninhabitable terrain such as deserts and high mountains covering the rest.
It's about 0.0000001 times as big as Russia.
In other words, 500 feddans is 0.000000122844 times the size of Russia, and the size of Russia is 8,140,405.7 times that amount.(a.k.a Российская Федерация, formally the Russian Federation, a.k.a. Россия)
The largest country in the world, Russia measures 4,070,202,700 feddans. Russia spans eleven time zones and holds more forest than any other country in the world, as well as lakes and rivers containing totaling 25% of the world's fresh water supply.
It's about 0.0000002 times as big as Canada.
In other words, 500 feddans is 0.000000210364 times the size of Canada, and the size of Canada is 4,753,670 times that amount.Canada measures 2,376,830,000 feddans in total area. It is both the second-largest country in the world and one of the most-sparsely populated, in addition to having the longest coastline of any country in the world — 243,000 km (151,000 mi).
It's about 0.0000002 times as big as United States.
In other words, 500 feddans is 0.0000002137464 times the size of United States, and the size of United States is 4,678,441 times that amount.(a.k.a. United States of America, a.k.a. America, a.k.a. USA, a.k.a. US)
The third or fourth largest country in the world (there is some dispute in how China's total area is measured), the United States measures 2,339,221,000 feddans in total area. The United States' economy is the fifth-largest in the world, comprising a quarter of nominal global GDP.
It's about 0.0000002 times as big as China.
In other words, 500 feddans is 0.0000002188627 times the size of China, and the size of China is 4,569,075 times that amount.(a.k.a. People's Republic of China, a.k.a. 中华人民共和国, a.k.a.中華人民共和國 , a.k.a. Zhōnghuá Rénmín Gònghég) (UN mainland area figure)
Mainland China, as measured by the United Nations (excluding China's Special Administrative Regions — Hong Kong and Macau — and disputed territories such as Taiwan, Askai Chin, and the Trans-Karakoram Tract), occupies 2,284,538,000 feddans in total area . China is the the most populous country in the world and the third or fourth largest (depending on areas included in the measurement) in total area.
It's about 0.0000003 times as big as Brazil.
In other words, 500 feddans is 0.0000002466761 times the size of Brazil, and the size of Brazil is 4,053,899 times that amount.(a.k.a. Brasil, formally the Federative Republic of Brazil, a.k.a. Rep&blica Federativa do Brasil)
Brazil measures 2,026,950,000 feddans in total area. Brazil is the world's fifth-largest country by area and eighth-largest economy (by GDP).
It's about one-eight-hundred-thousandth as big as Alaska.
In other words, 500 feddans is 0.0000012226977 times the size of Alaska, and the size of Alaska is 817,863.65 times that amount.(United States)
The "Last Frontier," Alaska measures 408,931,820 feddans in total area. Alaska is home to over 100,000 glaciers — half of the world's total — including the Bering Glacier complex near the southeastern border of Alaska, which covers 1,387,820 feddans.