
It's about 0.0000000007 times as big as Texas.
In other words, 51 squares is 0.000000000681125810 times the size of Texas, and the size of Texas is 1,468,157,500 times that amount.
(United States)The "Lone Star State," Texas measures 74,876,035,000 squares in total area. Texas covers so much area that Texarkana — a city in the state's northeastern corner — is about 30 km closer to Chicago, Illinois, than it is to El Paso — in the western corner of Texas.
It's about 0.000000001 times as big as California.
In other words, 51 squares is 0.0000000011175460 times the size of California, and the size of California is 894,817,750 times that amount.
(United States)The "Golden State," California measures 45,635,706,000 squares in total area. California is home to both the highest point — Mt. Whitney at 4,421 m (14,505 ft) — and lowest point — Death Valley at 85.5 m (282 ft) below sea level — in the continental United States, the two of which are separated by just 123 km (76 mi).
It's about 0.000000001 times as big as Montana.
In other words, 51 squares is 0.00000000124411280 times the size of Montana, and the size of Montana is 803,785,640 times that amount.
(United States)The "Treasure State," Montana measures 40,993,069,000 squares in total area. The northwest corner of Montana is home to Flathead Lake, the largest freshwater lake in the continental United States with a surface area of 53,388,996 squares.
It's about 0.000000002 times as big as New Mexico.
In other words, 51 squares is 0.0000000015045490 times the size of New Mexico, and the size of New Mexico is 664,651,000 times that amount.
(United States)The "Land of Enchantment," New Mexico measures 33,897,202,000 squares in total area. New Mexico has less water surface area than any other state, with bodies of water making up just 69,965,418 squares or 0.2% of the state's total area.
It's about 0.000000002 times as big as Arizona.
In other words, 51 squares is 0.0000000016047380 times the size of Arizona, and the size of Arizona is 623,154,700 times that amount.
(United States)The "Grand Canyon State," Arizona measures 31,780,900,000 squares in total area. The Navajo Nation (a.k.a. Diné Bikéyah),the largest reservation in the country, occupies the entire area of northeastern Arizona, a total of 4,427,352,000 squares.
It's about 0.000000002 times as big as Nevada.
In other words, 51 squares is 0.00000000165463240 times the size of Nevada, and the size of Nevada is 604,363,850 times that amount.
(United States)The "Silver State," Nevada measures 30,822,557,000 squares in total area. Federal Government landholdings in Nevada make up a greater percentage of the state — 80.89%, or 24,762,152,000 squares — than any other state in the country.
It's about 0.000000002 times as big as Colorado.
In other words, 51 squares is 0.00000000175743160 times the size of Colorado, and the size of Colorado is 569,012,190 times that amount.
(United States)The "Centennial State," Colorado measures 29,019,622,000 squares in total area. Within Colorado, there are 54 peaks of the Rocky Mountains that rise above 4,270 m (14,000 ft) — including the range's highest peak, Mount Elbert — and are therefore referred to as "fourteeners" by mountaineers. 
