180
Everything about the number 180 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 180
| Nominal | 180 |
| Cardinal | one hundred eighty |
| Ordinal | 180th |
| This number as US currency | one hundred eighty dollars |
Properties (and some facts) of 180
| Is 180 an odd number? | 180 is not an odd number |
| Is 180 an even number? | 180 is an even number |
| Is 180 a palindrome? | 180 is not a palindrome |
| Is 180 a triangle number? | 180 is not a triangle number |
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180 in other bases
| Base 2 (Binary) | 10110100 |
| Base 3 (Ternary) | 20200 |
| Base 4 (Quaternary) | 2310 |
| Base 5 (Quinary) | 1210 |
| Base 6 (Senary) | 500 |
| Base 8 (Octal) | 264 |
| Base 12 (Duodecimal) | 130 |
| Base 16 (Hexadecimal) | B4 |
| Base 20 (Vigesimal) | 90 |
Primes and factors tests for 180
| Is 180 a prime number? | 180 is not a prime number |
| Is 180 a perfect number? | 180 is not a perfect number |
| Is 180 a Mersenne prime? | 180 is not a Mersenne prime |
| Is 180 a Fermat prime? | 180 is not a Fermat prime |
| Is 180 a Fibonacci prime? | 180 is not a Fibonacci prime |
| Is 180 a partition prime? | 180 is not a partition prime |
| Is 180 a Pell prime? | 180 is not a Pell prime |
| Prime Factors | Prime factors of 180 |
180 in other numeral systems
| 180 in Roman numerals | CLXXX |
| 180 in Chinese numerals | 壹佰捌拾 |
| 180 in Babylonian numerals |  |
| 180 in Egyptian numerals | 𓍢𓎍 |
Roots and squares for 180
| Is 180 a square number? | 180 is not a square number |
| Is 180 a cube number? | 180 is not a cube number |
| Square root of 180 | 13.416407864999 |
| Cube root of 180 | 5.6462161732862 |
Recreational math for 180
| Number 180 reversed | 081 |
| Sum of the digits | 9 |
| Number of digits | 3 |
Arithmetic tables for 180
Other pages about 180
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