| Number | 1999 (000000001999) [Decimal] 7CF [Hexadecimal] 3717 [Octal] 11111001111 [Binary] Converter [Binary/Octal/Decimal/Hexadecimal] |
|---|---|
| Representation (Notation) | |
| English | one thousand nine hundred ninety-nine |
| Roman Numeral | MCMXCIX |
| Factorization | This number is a prime number. |
| Divisors | 1, 1999 |
| This number could be... | |
| phone number | +1-1999 (North America) +44-1999 (United Kingdom) +61-1999 (Australia) More... |
| Postal code (ZIP) | 1999 [Australia][New Zealand][Belgium] 01999 [United States][Mexico][Germany][France][Taiwan] 001999 [China][South Korea][Russian Federation][India][Singapore] 00001-999 [Brazil] More... |
| IP address (IPv4) | 0.0.7.207 |
| IP address (IPv6) | 0000:0000:0000:0000:0000:0000:0000:07CF |
| Date (Year) | 1999 A.D.(B.C.) |
| Date and time | [Second]1970-01-01 00:33:19 (Thu Jan 1 00:33:19 1970
) [Millisecond]1970-01-01 00:00:01.999 (Thu Jan 1 00:00:01 1970 ) Converter [Date and time] |
| Wikipedia Definition | 1999 |
