Names of 11980
| Nominal | 11980 |
| Cardinal | eleven thousand nine hundred eighty |
| Ordinal | 11,980th |
| This number as US currency | eleven thousand nine hundred eighty dollars |
| Is 11980 an odd number? | 11980 is NOT an odd number |
| Is 11980 an even number? | 11980 is an even number |
| Is 11980 a palindrome? | 11980 is NOT a palindrome number |
| Is 11980 a triangle number? | 11980 is NOT a triangle number |
11980 in other Bases
| Base 2 (Binary) | 101110110011002 |
| Base 3 (Ternary) | 1211022013 |
| Base 4 (Quaternary) | 23230304 |
| Base 5 (Quinary) | 3404105 |
| Base 6 (Senary) | 1312446 |
| Base 8 (Octal) | 273148 |
| Base 12 (Duodecimal) | 6B2412 |
| Base 16 (Hexadecimal) | 2ECC16 |
| Base 20 (Vigesimal) | 19J020 |
Primes and Factors tests for 11980
| Is 11980 a Prime Number? | 11980 is NOT a prime |
| Is 11980 a perfect number? | 11980 is NOT a perfect number |
| Is 11980 a Mersenne Prime? | 11980 is NOT a Mersenne prime |
| Is 11980 a Fermat Prime? | 11980 is NOT a Fermat prime |
| Is 11980 a Fibonacci Prime? | 11980 is NOT a Fibonacci prime |
| Is 11980 a Partition Prime? | 11980 is NOT a Partition prime |
| Is 11980 a Pell Prime? | 11980 is NOT a Pell prime |
| Prime Factors | Prime factors of 11980 |
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11980 in other Numerals
| 11980 in Roman Numeral | XMCMLXXX |
| 11980 in Chinese Numeral | 壹萬壹仟玖佰捌拾 |
| 11980 in Egyptian Numeral | 𓂭𓆼𓍪𓎍 |
| 11980 in Babylonian Numeral |    |
Roots and stuff for 11980
| Is 11980 a square number? | 11980 is NOT a square number |
| Is 11980 a cube number? | 11980 is NOT a cube number |
| Square root of the number 11980 | 109.4531863401 |
| Cube root of the number 11980 | 22.88155873124 |
Recreational math for 11980
| Number 11980 reversed | 08911 |
| Sum of the digits | 19 |
| No of digits | 5 |