138012
Everything about the number 138012 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 138012
| Nominal | 138012 |
| Cardinal | one hundred thirty-eight thousand twelve |
| Ordinal | 138,012th |
| This number as US currency | one hundred thirty-eight thousand twelve dollars |
Properties (and some facts) of 138012
| Is 138012 an odd number? | 138012 is not an odd number |
| Is 138012 an even number? | 138012 is an even number |
| Is 138012 a palindrome? | 138012 is not a palindrome |
| Is 138012 a triangle number? | 138012 is not a triangle number |
138012 in other bases
| Base 2 (Binary) | 100001101100011100 |
| Base 3 (Ternary) | 21000022120 |
| Base 4 (Quaternary) | 201230130 |
| Base 5 (Quinary) | 13404022 |
| Base 6 (Senary) | 2542540 |
| Base 8 (Octal) | 415434 |
| Base 12 (Duodecimal) | 67A50 |
| Base 16 (Hexadecimal) | 21B1C |
| Base 20 (Vigesimal) | H50C |
Primes and factors tests for 138012
| Is 138012 a prime number? | 138012 is not a prime number |
| Is 138012 a perfect number? | 138012 is not a perfect number |
| Is 138012 a Mersenne prime? | 138012 is not a Mersenne prime |
| Is 138012 a Fermat prime? | 138012 is not a Fermat prime |
| Is 138012 a Fibonacci prime? | 138012 is not a Fibonacci prime |
| Is 138012 a partition prime? | 138012 is not a partition prime |
| Is 138012 a Pell prime? | 138012 is not a Pell prime |
| Prime Factors | Prime factors of 138012 |
138012 in other numeral systems
| 138012 in Roman numerals | CXXXVMMMXII |
| 138012 in Chinese numerals | 壹拾萬叄萬捌仟壹拾貳 |
| 138012 in Babylonian numerals |    |
| 138012 in Egyptian numerals | 𓆐𓂯𓇃𓎆𓏻 |
Roots and squares for 138012
| Is 138012 a square number? | 138012 is not a square number |
| Is 138012 a cube number? | 138012 is not a cube number |
| Square root of 138012 | 371.49966352609 |
| Cube root of 138012 | 51.67799034957 |
Recreational math for 138012
| Number 138012 reversed | 210831 |
| Sum of the digits | 15 |
| Number of digits | 6 |