Names of 1890
| Nominal | 1890 |
| Cardinal | one thousand eight hundred ninety |
| Ordinal | 1,890th |
| This number as US currency | one thousand eight hundred ninety dollars |
| Is 1890 an odd number? | 1890 is NOT an odd number |
| Is 1890 an even number? | 1890 is an even number |
| Is 1890 a palindrome? | 1890 is NOT a palindrome number |
| Is 1890 a triangle number? | 1890 is NOT a triangle number |
1890 in other Bases
| Base 2 (Binary) | 111011000102 |
| Base 3 (Ternary) | 21210003 |
| Base 4 (Quaternary) | 1312024 |
| Base 5 (Quinary) | 300305 |
| Base 6 (Senary) | 124306 |
| Base 8 (Octal) | 35428 |
| Base 12 (Duodecimal) | 111612 |
| Base 16 (Hexadecimal) | 76216 |
| Base 20 (Vigesimal) | 4EA20 |
Primes and Factors tests for 1890
| Is 1890 a Prime Number? | 1890 is NOT a prime |
| Is 1890 a perfect number? | 1890 is NOT a perfect number |
| Is 1890 a Mersenne Prime? | 1890 is NOT a Mersenne prime |
| Is 1890 a Fermat Prime? | 1890 is NOT a Fermat prime |
| Is 1890 a Fibonacci Prime? | 1890 is NOT a Fibonacci prime |
| Is 1890 a Partition Prime? | 1890 is NOT a Partition prime |
| Is 1890 a Pell Prime? | 1890 is NOT a Pell prime |
| Prime Factors | Prime factors of 1890 |
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1890 in other Numerals
| 1890 in Roman Numeral | MDCCCXC |
| 1890 in Chinese Numeral | 壹仟捌佰玖拾 |
| 1890 in Egyptian Numeral | 𓆼𓍩𓎎 |
| 1890 in Babylonian Numeral |   |
Roots and stuff for 1890
| Is 1890 a square number? | 1890 is NOT a square number |
| Is 1890 a cube number? | 1890 is NOT a cube number |
| Square root of the number 1890 | 43.474130238568 |
| Cube root of the number 1890 | 12.363855899426 |
Recreational math for 1890
| Number 1890 reversed | 0981 |
| Sum of the digits | 18 |
| No of digits | 4 |