Names of 1438
| Nominal | 1438 |
| Cardinal | one thousand four hundred thirty-eight |
| Ordinal | 1,438th |
| This number as US currency | one thousand four hundred thirty-eight dollars |
| Is 1438 an odd number? | 1438 is NOT an odd number |
| Is 1438 an even number? | 1438 is an even number |
| Is 1438 a palindrome? | 1438 is NOT a palindrome number |
| Is 1438 a triangle number? | 1438 is NOT a triangle number |
1438 in other Bases
| Base 2 (Binary) | 101100111102 |
| Base 3 (Ternary) | 12220213 |
| Base 4 (Quaternary) | 1121324 |
| Base 5 (Quinary) | 212235 |
| Base 6 (Senary) | 103546 |
| Base 8 (Octal) | 26368 |
| Base 12 (Duodecimal) | 9BA12 |
| Base 16 (Hexadecimal) | 59E16 |
| Base 20 (Vigesimal) | 3BI20 |
Primes and Factors tests for 1438
| Is 1438 a Prime Number? | 1438 is NOT a prime |
| Is 1438 a perfect number? | 1438 is NOT a perfect number |
| Is 1438 a Mersenne Prime? | 1438 is NOT a Mersenne prime |
| Is 1438 a Fermat Prime? | 1438 is NOT a Fermat prime |
| Is 1438 a Fibonacci Prime? | 1438 is NOT a Fibonacci prime |
| Is 1438 a Partition Prime? | 1438 is NOT a Partition prime |
| Is 1438 a Pell Prime? | 1438 is NOT a Pell prime |
| Prime Factors | Prime factors of 1438 |
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1438 in other Numerals
| 1438 in Roman Numeral | MCDXXXVIII |
| 1438 in Chinese Numeral | 壹仟肆佰叄拾捌 |
| 1438 in Egyptian Numeral | 𓆼𓍥𓎈𓐁 |
| 1438 in Babylonian Numeral |   |
Roots and stuff for 1438
| Is 1438 a square number? | 1438 is NOT a square number |
| Is 1438 a cube number? | 1438 is NOT a cube number |
| Square root of the number 1438 | 37.920970451717 |
| Cube root of the number 1438 | 11.287201946405 |
Recreational math for 1438
| Number 1438 reversed | 8341 |
| Sum of the digits | 16 |
| No of digits | 4 |