Names of 81008
| Nominal | 81008 |
| Cardinal | eighty-one thousand eight |
| Ordinal | 81,008th |
| This number as US currency | eighty-one thousand eight dollars |
| Is 81008 an odd number? | 81008 is NOT an odd number |
| Is 81008 an even number? | 81008 is an even number |
| Is 81008 a palindrome? | 81008 is NOT a palindrome number |
| Is 81008 a triangle number? | 81008 is NOT a triangle number |
81008 in other Bases
| Base 2 (Binary) | 100111100011100002 |
| Base 3 (Ternary) | 110100100223 |
| Base 4 (Quaternary) | 1033013004 |
| Base 5 (Quinary) | 100430135 |
| Base 6 (Senary) | 14230126 |
| Base 8 (Octal) | 2361608 |
| Base 12 (Duodecimal) | 3AA6812 |
| Base 16 (Hexadecimal) | 13C7016 |
| Base 20 (Vigesimal) | A2A820 |
Primes and Factors tests for 81008
| Is 81008 a Prime Number? | 81008 is NOT a prime |
| Is 81008 a perfect number? | 81008 is NOT a perfect number |
| Is 81008 a Mersenne Prime? | 81008 is NOT a Mersenne prime |
| Is 81008 a Fermat Prime? | 81008 is NOT a Fermat prime |
| Is 81008 a Fibonacci Prime? | 81008 is NOT a Fibonacci prime |
| Is 81008 a Partition Prime? | 81008 is NOT a Partition prime |
| Is 81008 a Pell Prime? | 81008 is NOT a Pell prime |
| Prime Factors | Prime factors of 81008 |
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81008 in other Numerals
| 81008 in Roman Numeral | LXXXMVIII |
| 81008 in Chinese Numeral | 捌萬壹仟捌 |
| 81008 in Egyptian Numeral | 𓂴𓆼𓐁 |
| 81008 in Babylonian Numeral |    |
Roots and stuff for 81008
| Is 81008 a square number? | 81008 is NOT a square number |
| Is 81008 a cube number? | 81008 is NOT a cube number |
| Square root of the number 81008 | 284.61904363552 |
| Cube root of the number 81008 | 43.26891150635 |
Recreational math for 81008
| Number 81008 reversed | 80018 |
| Sum of the digits | 17 |
| No of digits | 5 |