Names of 38
| Nominal | 38 |
| Cardinal | thirty-eight |
| Ordinal | 38th |
| This number as US currency | thirty-eight dollars |
| Is 38 an odd number? | 38 is NOT an odd number |
| Is 38 an even number? | 38 is an even number |
| Is 38 a palindrome? | 38 is NOT a palindrome number |
| Is 38 a triangle number? | 38 is NOT a triangle number |
38 in other Bases
| Base 2 (Binary) | 1001102 |
| Base 3 (Ternary) | 11023 |
| Base 4 (Quaternary) | 2124 |
| Base 5 (Quinary) | 1235 |
| Base 6 (Senary) | 1026 |
| Base 8 (Octal) | 468 |
| Base 12 (Duodecimal) | 3212 |
| Base 16 (Hexadecimal) | 2616 |
| Base 20 (Vigesimal) | 1I20 |
Primes and Factors tests for 38
| Is 38 a Prime Number? | 38 is NOT a prime |
| Is 38 a perfect number? | 38 is NOT a perfect number |
| Is 38 a Mersenne Prime? | 38 is NOT a Mersenne prime |
| Is 38 a Fermat Prime? | 38 is NOT a Fermat prime |
| Is 38 a Fibonacci Prime? | 38 is NOT a Fibonacci prime |
| Is 38 a Partition Prime? | 38 is NOT a Partition prime |
| Is 38 a Pell Prime? | 38 is NOT a Pell prime |
| Prime Factors | Prime factors of 38 |
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38 in other Numerals
| 38 in Roman Numeral | XXXVIII |
| 38 in Chinese Numeral | 叄拾捌 |
| 38 in Egyptian Numeral | 𓎈𓐁 |
| 38 in Babylonian Numeral |  |
Roots and stuff for 38
| Is 38 a square number? | 38 is NOT a square number |
| Is 38 a cube number? | 38 is NOT a cube number |
| Square root of the number 38 | 6.164414002969 |
| Cube root of the number 38 | 3.361975406799 |
Recreational math for 38
| Number 38 reversed | 83 |
| Sum of the digits | 11 |
| No of digits | 2 |