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Cardinal | one hundred thousand | |||
Ordinal | 100000th (one hundred thousandth) | |||
Factorization | 25 × 55 | |||
Greek numeral | ||||
Roman numeral | C | |||
Binary | 110000110101000002 | |||
Ternary | 120020112013 | |||
Senary | 20505446 | |||
Octal | 3032408 | |||
Duodecimal | 49A5412 | |||
Hexadecimal | 186A016 | |||
Egyptian hieroglyph | 𓆐 |
100,000 (one hundred thousand) is the natural number following 99,999 and preceding 100,001. In scientific notation, it is written as 105.
In Bangladesh, India, Pakistan and South Asia, one hundred thousand is called a lakh, and is written as 1,00,000. The Thai, Lao, Khmer and Vietnamese languages also have separate words for this number: แสน, ແສນ, សែន (all saen), and ức respectively. The Malagasy word is hetsy. [1]
In Cyrillic numerals, it is known as the legion (легион): or .
In astronomy, 100,000 metres, 100 kilometres, or 100 km (62 miles) is the altitude at which the Fédération Aéronautique Internationale (FAI) defines spaceflight to begin.
In paleoclimatology, the 100,000-year problem is a mismatch between the temperature record and the modeled incoming solar radiation.
In the Irish language, céad míle fáilte (pronounced [ˌceːd̪ˠˈmʲiːlʲəˈfˠaːl̠ʲtʲə] ) is a popular greeting meaning "a hundred thousand welcomes".
There are 9,592 primes less than 105, where 99,991 is the largest prime number smaller than 100,000.
Increments of 105 from 100,000 through a one million have the following prime counts:
In total, there are 68,906 prime numbers between 100,000 and 1,000,000. [61]
1000 or one thousand is the natural number following 999 and preceding 1001. In most English-speaking countries, it can be written with or without a comma or sometimes a period separating the thousands digit: 1,000.
300 is the natural number following 299 and preceding 301.
700 is the natural number following 699 and preceding 701.
600 is the natural number following 599 and preceding 601.
2000 is a natural number following 1999 and preceding 2001.
10,000 is the natural number following 9,999 and preceding 10,001.
3000 is the natural number following 2999 and preceding 3001. It is the smallest number requiring thirteen letters in English.
4000 is the natural number following 3999 and preceding 4001. It is a decagonal number.
6000 is the natural number following 5999 and preceding 6001.
7000 is the natural number following 6999 and preceding 7001.
1,000,000, or one thousand thousand, is the natural number following 999,999 and preceding 1,000,001. The word is derived from the early Italian millione, from mille, "thousand", plus the augmentative suffix -one.
1,000,000,000 is the natural number following 999,999,999 and preceding 1,000,000,001. With a number, "billion" can be abbreviated as b, bil or bn.
10,000,000 is the natural number following 9,999,999 and preceding 10,000,001.
100,000,000 is the natural number following 99,999,999 and preceding 100,000,001.
20,000 is the natural number that comes after 19,999 and before 20,001.
30,000 is the natural number that comes after 29,999 and before 30,001.
40,000 is the natural number that comes after 39,999 and before 40,001. It is the square of 200.
70,000 is the natural number that comes after 69,999 and before 70,001. It is a round number.
90,000 is the natural number following 89,999 and preceding 90,001. It is the sum of the cubes of the first 24 positive integers, and is the square of 300.
888 is the natural number following 887 and preceding 889.