What is the number 19?
The number 19 is an odd number that comes just after 18 and right before 20. It is a prime number because it can only be divided evenly by 1 and itself. In American politics, Rutherford B. Hayes was the 19th president of the United States. He served from 1877 to 1881 and is known for ending the Reconstruction era following the Civil War. In science, 19 is the atomic number of potassium, an essential mineral that helps regulate fluid balance and nerve signals in the human body. In astronomy, the Metonic cycle is a 19-year period after which the phases of the moon repeat on the same days of the year, used in the calculation of lunar calendars.
Number 19 in different languages
- English: Nineteen
- French: Dix-neuf
- Spanish: Diecinueve
- Arabic: تسعة عشر
- German: Neunzehn
- Chinese: 十九
- Japanese: 十九
- Korean: 열아홉
- Portuguese: Dezenove
- Italian: Diciannove
- Hindi: उन्नीस
- Russian: Девятнадцать
- Turkish: On dokuz