Lanthanum is a chemical element with the symbol La and the atomic number 57. It is a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air. It is the eponym of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in the periodic table, of which lanthanum is the first and the prototype.

Translingual numeral symbols; Translingual terms spelled with numbers; Hindu-Arabic script

Do you want to create a beautiful character nickname with Symbol 57.α͡ꜱҽ͢Ɩ like ×͜× 57.α͡ꜱҽ͢Ɩ ️? Your 57.α͡ꜱҽ͢Ɩ name doesn’t really stand out from other players? This is a character warehouse for 57.α͡ꜱҽ͢Ɩ designed for you.

57 (fifty-seven) is the natural number following 56 and preceding 58. It is a composite number. 57 is semiprime [1] a Blum integer, [2] and a Leyland number. [3] The split Lie algebra E ⁠7 1 2 ⁠ has a 57-dimensional Heisenberg algebra as its nilradical, and the smallest possible homogeneous space for E 8 is also 57-dimensional. [4]

2025年1月18日 · Lanthanum is a soft, silvery-white metallic element with the symbol La and atomic number 57. It is the first element in the lanthanide series and is a rare earth element. Lanthanum has significant applications in modern technology, ranging from catalysis to advanced optical materials.

In the 7-bit ASCII character set, ASCII code 57 is represented by the character 9, also known as the nine.

This is the complete reference list of the original Microsoft Windows Alt codes for special characters, signs, and symbols, which are based on the ASCII character encoding standard.

Every 57 years, the phases of the Moon return to the same hour of the same day. Gematria. Numerical value of the word day, Iom, in Hebrew. Occurrence. The word Moon is used 57 times in the Bible - 47 times in the OT and 10 times in the NT.

Symbol Name: Digit Nine: Html Entity: Hex Code: 9 Decimal Code: 9 Unicode Group: Basic Latin

Here we will explain how to convert, write and read the number 57 in the correct Roman numeral figure format. To write 57 in Roman numerals correctly you combine the values together.