137920
Everything about the number 137920 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 137920
| Nominal | 137920 |
| Cardinal | one hundred thirty-seven thousand nine hundred twenty |
| Ordinal | 137,920th |
| This number as US currency | one hundred thirty-seven thousand nine hundred twenty dollars |
Properties (and some facts) of 137920
| Is 137920 an odd number? | 137920 is not an odd number |
| Is 137920 an even number? | 137920 is an even number |
| Is 137920 a palindrome? | 137920 is not a palindrome |
| Is 137920 a triangle number? | 137920 is not a triangle number |
137920 in other bases
| Base 2 (Binary) | 100001101011000000 |
| Base 3 (Ternary) | 21000012011 |
| Base 4 (Quaternary) | 201223000 |
| Base 5 (Quinary) | 13403140 |
| Base 6 (Senary) | 2542304 |
| Base 8 (Octal) | 415300 |
| Base 12 (Duodecimal) | 67994 |
| Base 16 (Hexadecimal) | 21AC0 |
| Base 20 (Vigesimal) | H4G0 |
Primes and factors tests for 137920
| Is 137920 a prime number? | 137920 is not a prime number |
| Is 137920 a perfect number? | 137920 is not a perfect number |
| Is 137920 a Mersenne prime? | 137920 is not a Mersenne prime |
| Is 137920 a Fermat prime? | 137920 is not a Fermat prime |
| Is 137920 a Fibonacci prime? | 137920 is not a Fibonacci prime |
| Is 137920 a partition prime? | 137920 is not a partition prime |
| Is 137920 a Pell prime? | 137920 is not a Pell prime |
| Prime Factors | Prime factors of 137920 |
137920 in other numeral systems
| 137920 in Roman numerals | CXXXVMMCMXX |
| 137920 in Chinese numerals | 壹拾萬叄萬柒仟玖佰貳拾 |
| 137920 in Babylonian numerals |    |
| 137920 in Egyptian numerals | 𓆐𓂯𓇂𓍪𓎇 |
Roots and squares for 137920
| Is 137920 a square number? | 137920 is not a square number |
| Is 137920 a cube number? | 137920 is not a cube number |
| Square root of 137920 | 371.37582042993 |
| Cube root of 137920 | 51.666504797735 |
Recreational math for 137920
| Number 137920 reversed | 029731 |
| Sum of the digits | 22 |
| Number of digits | 6 |