It's about 2,000 times as long as a Grain of Sand
In other words, 0.0023 kilometers is 1,840 times the length of a Grain of Sand, and the length of a Grain of Sand is 0.000543 times that amount.(medium grain)
Composed mainly of quartz, mica, feldspar, or magnetite, a grain of sand measures an average of 0.000001250 kilometers. In 2007, a team of seven in Myrtle Beach created the world's tallest sandcastle, which measured 0.0151 kilometers in height.
It's about one-two-thousandth as tall as a Puncak Jaya
In other words, 0.0023 kilometers is 0.0004709 times the height of a Puncak Jaya, and the height of a Puncak Jaya is 2,124 times that amount.(a.k.a. Mt. Carstensz, a.k.a. Carstensz Pyramid, a.k.a. Nemangkawi, a.k.a. Carstensz Toppen, a.k.a. Gunung Sukarno) (Papua province, Indonesia)
The highest point in Oceania (and therefore one of the seven summits) peak of Puncak Jaya is 4.8840 kilometers. Dutch explorer Jan Carstenszoon, the mountain's namesake, is said to have been ridiculed for claiming to have seen snow near the equator when he reported his discovery of the peak in 1623.
It's about one-two-thousandth as tall as a Vinson Massif
In other words, 0.0023 kilometers is 0.0004702 times the height of a Vinson Massif, and the height of a Vinson Massif is 2,127 times that amount.(a.k.a. Mount Vinson) (Antarctica)
Mount Vinson, the highest peak of the Vinson Massif mountain, reaches 4.8920 kilometers at its peak. The mountain is named after Georgia Congressman Carl Vinson who emphatically promoted Antarctic exploration in the 1930s.
It's about one-two-thousand-five-hundredth as tall as Mount Elbrus
In other words, 0.0023 kilometers is 0.0004077 times the height of Mount Elbrus, and the height of Mount Elbrus is 2,453 times that amount.(a.k.a. Mingi Tau, a.k.a. Эльбрус, a.k.a. იალბუზი) (Karachay-Cherkessia and Kabardino-Balkaria, Russia) (west summit)
The west summit of the dual-summit volcano Mount Elbrus is 5.6420 kilometers at its peak and is the highest peak in both Russia and the European continent. Until 1976, a cable car would take visitors to the mountain as far up as the Garabashi camp, located at an elevation of 3.80 kilometers.
It's about one-two-thousand-five-hundredth as tall as a Kilimanjaro
In other words, 0.0023 kilometers is 0.00039044 times the height of a Kilimanjaro, and the height of a Kilimanjaro is 2,561.210 times that amount.(a.k.a. Mount Kilimanjaro) (Tanzania) (to Uhuru peak; 2008 gravimeter measurement)
Kilimanjaro rises to 5.890790 kilometers at its peak. An isolated peak with no surrounding mountain range, Kilimanjaro is considered the world's tallest freestanding mountain.
It's about one-two-thousand-five-hundredth as tall as Mount Logan
In other words, 0.0023 kilometers is 0.000386 times the height of Mount Logan, and the height of Mount Logan is 2,591 times that amount.(Kluane National Park and Reserve, Yukon, Canada) (elevation)
The highest mountain in Canada, Mount Logan has a total height of 5.960 kilometers. The high altitude and northern latitude of the mountain resulted in one-time temperature of -77.5 °C — the lowest temperature ever recorded outside of Antarctica.
It's about one-two-thousand-five-hundredth as tall as Denali
In other words, 0.0023 kilometers is 0.0003714 times the height of Denali, and the height of Denali is 2,693 times that amount.(a.k.a. Mount McKinley, a.k.a. Doleika, a.k.a. Traleika, a.k.a. "The Great One") (Denali National Park and Preserve, Alaska) (South peak)
The highest mountain peak in North America, Denali's South Peak measures 6.1930 kilometers above sea level at its peak. The impetus for the name Mount McKinley was US president William McKinley of Ohio, and disputes over the which of the mountain's names should be officially recognized regularly occur between Ohio Congressmen and Alaska politicians.