Names of 72081
| Nominal | 72081 |
| Cardinal | seventy-two thousand eighty-one |
| Ordinal | 72,081st |
| This number as US currency | seventy-two thousand eighty-one dollars |
| Is 72081 an odd number? | 72081 is an odd number |
| Is 72081 an even number? | 72081 is NOT an even number |
| Is 72081 a palindrome? | 72081 is NOT a palindrome number |
| Is 72081 a triangle number? | 72081 is NOT a triangle number |
72081 in other Bases
| Base 2 (Binary) | 100011001100100012 |
| Base 3 (Ternary) | 101222122003 |
| Base 4 (Quaternary) | 1012121014 |
| Base 5 (Quinary) | 43013115 |
| Base 6 (Senary) | 13134136 |
| Base 8 (Octal) | 2146218 |
| Base 12 (Duodecimal) | 3586912 |
| Base 16 (Hexadecimal) | 1199116 |
| Base 20 (Vigesimal) | 904120 |
Primes and Factors tests for 72081
| Is 72081 a Prime Number? | 72081 is NOT a prime |
| Is 72081 a perfect number? | 72081 is NOT a perfect number |
| Is 72081 a Mersenne Prime? | 72081 is NOT a Mersenne prime |
| Is 72081 a Fermat Prime? | 72081 is NOT a Fermat prime |
| Is 72081 a Fibonacci Prime? | 72081 is NOT a Fibonacci prime |
| Is 72081 a Partition Prime? | 72081 is NOT a Partition prime |
| Is 72081 a Pell Prime? | 72081 is NOT a Pell prime |
| Prime Factors | Prime factors of 72081 |
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72081 in other Numerals
| 72081 in Roman Numeral | LXXMMLXXXI |
| 72081 in Chinese Numeral | 柒萬貳仟捌拾壹 |
| 72081 in Egyptian Numeral | 𓂳𓆽𓎍𓏺 |
| 72081 in Babylonian Numeral |    |
Roots and stuff for 72081
| Is 72081 a square number? | 72081 is NOT a square number |
| Is 72081 a cube number? | 72081 is NOT a cube number |
| Square root of the number 72081 | 268.47904946196 |
| Cube root of the number 72081 | 41.617271243129 |
Recreational math for 72081
| Number 72081 reversed | 18027 |
| Sum of the digits | 18 |
| No of digits | 5 |