Names of 138020
| Nominal | 138020 |
| Cardinal | one hundred thirty-eight thousand twenty |
| Ordinal | 138,020th |
| This number as US currency | one hundred thirty-eight thousand twenty dollars |
| Is 138020 an odd number? | 138020 is NOT an odd number |
| Is 138020 an even number? | 138020 is an even number |
| Is 138020 a palindrome? | 138020 is NOT a palindrome number |
| Is 138020 a triangle number? | 138020 is NOT a triangle number |
138020 in other Bases
| Base 2 (Binary) | 1000011011001001002 |
| Base 3 (Ternary) | 210000222123 |
| Base 4 (Quaternary) | 2012302104 |
| Base 5 (Quinary) | 134040405 |
| Base 6 (Senary) | 25425526 |
| Base 8 (Octal) | 4154448 |
| Base 12 (Duodecimal) | 67A5812 |
| Base 16 (Hexadecimal) | 21B2416 |
| Base 20 (Vigesimal) | H51020 |
Primes and Factors tests for 138020
| Is 138020 a Prime Number? | 138020 is NOT a prime |
| Is 138020 a perfect number? | 138020 is NOT a perfect number |
| Is 138020 a Mersenne Prime? | 138020 is NOT a Mersenne prime |
| Is 138020 a Fermat Prime? | 138020 is NOT a Fermat prime |
| Is 138020 a Fibonacci Prime? | 138020 is NOT a Fibonacci prime |
| Is 138020 a Partition Prime? | 138020 is NOT a Partition prime |
| Is 138020 a Pell Prime? | 138020 is NOT a Pell prime |
| Prime Factors | Prime factors of 138020 |
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138020 in other Numerals
| 138020 in Roman Numeral | CXXXVMMMXX |
| 138020 in Chinese Numeral | 壹拾萬叄萬捌仟貳拾 |
| 138020 in Egyptian Numeral | 𓆐𓂯𓇃𓎇 |
| 138020 in Babylonian Numeral |   |
Roots and stuff for 138020
| Is 138020 a square number? | 138020 is NOT a square number |
| Is 138020 a cube number? | 138020 is NOT a cube number |
| Square root of the number 138020 | 371.51043053998 |
| Cube root of the number 138020 | 51.678988851959 |
Recreational math for 138020
| Number 138020 reversed | 020831 |
| Sum of the digits | 14 |
| No of digits | 6 |