198 (number)
 | This article may contain indiscriminate, excessive, or irrelevant examples. (March 2010) |
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List of numbers — Integers ← 0 100 200 300 400 500 600 700 800 900 → | ||||
| Cardinal | one hundred ninety-eight | |||
| Ordinal | 198th (one hundred ninety-eighth) | |||
| Factorization | 2 × 32 × 11 | |||
| Greek numeral | ΡϞΗ´ | |||
| Roman numeral | CXCVIII | |||
| Binary | 110001102 | |||
| Ternary | 211003 | |||
| Octal | 3068 | |||
| Duodecimal | 14612 | |||
| Hexadecimal | C616 | |||
198 (one hundred [and] ninety-eight) is the natural number following 197 and preceding 199.
In mathematics[]
- 198 is an even number
- 198 is an abundant number, as 270 is greater than 198
- 198 is a composite number
- 198 is a Harshad number, divisible by the sum of its digits
- 198 is a practical number
- 198 is a self number
- 198 is between the twin prime pair of 197 and 199
- 198 is a 67-gonal number
In astronomy[]
- 198 Ampella is a large S-Type Main belt asteroid
In the military[]
- 198th Airlift Squadron flies the C-130 Hercules. It is a unit of the Puerto Rico Air National Guard
- 198th Battalion (Canadian Buffs), CEF was a unit in the Canadian Expeditionary Force during World War I
- 198th Infantry Brigade a unit of the United States Army Reserve's 99th Division from 1967 to 1971
- No. 198 Squadron RAF was a Royal Air Force aircraft squadron during World War II
- USNS Big Horn (T-AO-198) is a United States Navy Henry J. Kaiser-class fleet replenishment oiler
- USS Herndon (DD-198) was a United States Navy Clemson-class destroyer during World War I
- USS Keosanqua (ATA-198) was a United States Navy Maricopa-class auxiliary fleet tug following World War II
- USS Lovelace (DE-198) was a United States Navy Buckley-class destroyer escort during World War II
- USS McCracken (APA-198) was a United States Navy Haskell-class attack transport during World War II
- USS Muskingum (AK-198) was a United States Navy Alamosa-class cargo ship during World War II
- USS Peacock (MSC-198) was a United States Navy Falcon-class coastal minesweeper during the Vietnam War
- USS Tambor (SS-198) was the lead ship of her class of submarine in the United States Navy during World War II
- 198th Division was a military formation of the People's Volunteer Army during the Korean War
In other fields[]
198 is also:
- The year AD 198 or 198 BC
- The atomic number of an element temporarily called Unennoctium
- Keeping the Promise for a Strong Economy Act (Budget Measures), 2002 ("Bill 198") is an Ontario legislative bill effective April 7, 2003 which provides for regulation of securities issued
- Minuscule 198 is a Greek minuscule manuscript of the New Testament
See also[]
External links[]
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Wikimedia Commons has media related to 198 (number). |
Categories:
- Integers