138480
Everything about the number 138480 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 138480
| Nominal | 138480 |
| Cardinal | one hundred thirty-eight thousand four hundred eighty |
| Ordinal | 138,480th |
| This number as US currency | one hundred thirty-eight thousand four hundred eighty dollars |
Properties (and some facts) of 138480
| Is 138480 an odd number? | 138480 is not an odd number |
| Is 138480 an even number? | 138480 is an even number |
| Is 138480 a palindrome? | 138480 is not a palindrome |
| Is 138480 a triangle number? | 138480 is not a triangle number |
138480 in other bases
| Base 2 (Binary) | 100001110011110000 |
| Base 3 (Ternary) | 21000221220 |
| Base 4 (Quaternary) | 201303300 |
| Base 5 (Quinary) | 13412410 |
| Base 6 (Senary) | 2545040 |
| Base 8 (Octal) | 416360 |
| Base 12 (Duodecimal) | 68180 |
| Base 16 (Hexadecimal) | 21CF0 |
| Base 20 (Vigesimal) | H640 |
Primes and factors tests for 138480
| Is 138480 a prime number? | 138480 is not a prime number |
| Is 138480 a perfect number? | 138480 is not a perfect number |
| Is 138480 a Mersenne prime? | 138480 is not a Mersenne prime |
| Is 138480 a Fermat prime? | 138480 is not a Fermat prime |
| Is 138480 a Fibonacci prime? | 138480 is not a Fibonacci prime |
| Is 138480 a partition prime? | 138480 is not a partition prime |
| Is 138480 a Pell prime? | 138480 is not a Pell prime |
| Prime Factors | Prime factors of 138480 |
138480 in other numeral systems
| 138480 in Roman numerals | CXXXVMMMCDLXXX |
| 138480 in Chinese numerals | 壹拾萬叄萬捌仟肆佰捌拾 |
| 138480 in Babylonian numerals |   |
| 138480 in Egyptian numerals | 𓆐𓂯𓇃𓍥𓎍 |
Roots and squares for 138480
| Is 138480 a square number? | 138480 is not a square number |
| Is 138480 a cube number? | 138480 is not a cube number |
| Square root of 138480 | 372.1290098877 |
| Cube root of 138480 | 51.736337965096 |
Recreational math for 138480
| Number 138480 reversed | 084831 |
| Sum of the digits | 24 |
| Number of digits | 6 |