137990
Everything about the number 137990 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 137990
| Nominal | 137990 |
| Cardinal | one hundred thirty-seven thousand nine hundred ninety |
| Ordinal | 137,990th |
| This number as US currency | one hundred thirty-seven thousand nine hundred ninety dollars |
Properties (and some facts) of 137990
| Is 137990 an odd number? | 137990 is not an odd number |
| Is 137990 an even number? | 137990 is an even number |
| Is 137990 a palindrome? | 137990 is not a palindrome |
| Is 137990 a triangle number? | 137990 is not a triangle number |
137990 in other bases
| Base 2 (Binary) | 100001101100000110 |
| Base 3 (Ternary) | 21000021202 |
| Base 4 (Quaternary) | 201230012 |
| Base 5 (Quinary) | 13403430 |
| Base 6 (Senary) | 2542502 |
| Base 8 (Octal) | 415406 |
| Base 12 (Duodecimal) | 67A32 |
| Base 16 (Hexadecimal) | 21B06 |
| Base 20 (Vigesimal) | H4JA |
Primes and factors tests for 137990
| Is 137990 a prime number? | 137990 is not a prime number |
| Is 137990 a perfect number? | 137990 is not a perfect number |
| Is 137990 a Mersenne prime? | 137990 is not a Mersenne prime |
| Is 137990 a Fermat prime? | 137990 is not a Fermat prime |
| Is 137990 a Fibonacci prime? | 137990 is not a Fibonacci prime |
| Is 137990 a partition prime? | 137990 is not a partition prime |
| Is 137990 a Pell prime? | 137990 is not a Pell prime |
| Prime Factors | Prime factors of 137990 |
137990 in other numeral systems
| 137990 in Roman numerals | CXXXVMMCMXC |
| 137990 in Chinese numerals | 壹拾萬叄萬柒仟玖佰玖拾 |
| 137990 in Babylonian numerals |    |
| 137990 in Egyptian numerals | 𓆐𓂯𓇂𓍪𓎎 |
Roots and squares for 137990
| Is 137990 a square number? | 137990 is not a square number |
| Is 137990 a cube number? | 137990 is not a cube number |
| Square root of 137990 | 371.47005262874 |
| Cube root of 137990 | 51.675244269028 |
Recreational math for 137990
| Number 137990 reversed | 099731 |
| Sum of the digits | 29 |
| Number of digits | 6 |