137989
Everything about the number 137989 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 137989
| Nominal | 137989 |
| Cardinal | one hundred thirty-seven thousand nine hundred eighty-nine |
| Ordinal | 137,989th |
| This number as US currency | one hundred thirty-seven thousand nine hundred eighty-nine dollars |
Properties (and some facts) of 137989
| Is 137989 an odd number? | 137989 is an odd number |
| Is 137989 an even number? | 137989 is not an even number |
| Is 137989 a palindrome? | 137989 is not a palindrome |
| Is 137989 a triangle number? | 137989 is not a triangle number |
137989 in other bases
| Base 2 (Binary) | 100001101100000101 |
| Base 3 (Ternary) | 21000021201 |
| Base 4 (Quaternary) | 201230011 |
| Base 5 (Quinary) | 13403424 |
| Base 6 (Senary) | 2542501 |
| Base 8 (Octal) | 415405 |
| Base 12 (Duodecimal) | 67A31 |
| Base 16 (Hexadecimal) | 21B05 |
| Base 20 (Vigesimal) | H4J9 |
Primes and factors tests for 137989
| Is 137989 a prime number? | 137989 is not a prime number |
| Is 137989 a perfect number? | 137989 is not a perfect number |
| Is 137989 a Mersenne prime? | 137989 is not a Mersenne prime |
| Is 137989 a Fermat prime? | 137989 is not a Fermat prime |
| Is 137989 a Fibonacci prime? | 137989 is not a Fibonacci prime |
| Is 137989 a partition prime? | 137989 is not a partition prime |
| Is 137989 a Pell prime? | 137989 is not a Pell prime |
| Prime Factors | Prime factors of 137989 |
137989 in other numeral systems
| 137989 in Roman numerals | CXXXVMMCMLXXXIX |
| 137989 in Chinese numerals | 壹拾萬叄萬柒仟玖佰捌拾玖 |
| 137989 in Babylonian numerals |    |
| 137989 in Egyptian numerals | 𓆐𓂯𓇂𓍪𓎍𓐂 |
Roots and squares for 137989
| Is 137989 a square number? | 137989 is not a square number |
| Is 137989 a cube number? | 137989 is not a cube number |
| Square root of 137989 | 371.46870662278 |
| Cube root of 137989 | 51.67511944025 |
Recreational math for 137989
| Number 137989 reversed | 989731 |
| Sum of the digits | 37 |
| Number of digits | 6 |