Names of 140021
| Nominal | 140021 |
| Cardinal | one hundred forty thousand twenty-one |
| Ordinal | 140,021st |
| This number as US currency | one hundred forty thousand twenty-one dollars |
| Is 140021 an odd number? | 140021 is an odd number |
| Is 140021 an even number? | 140021 is NOT an even number |
| Is 140021 a palindrome? | 140021 is NOT a palindrome number |
| Is 140021 a triangle number? | 140021 is NOT a triangle number |
140021 in other Bases
| Base 2 (Binary) | 1000100010111101012 |
| Base 3 (Ternary) | 210100012223 |
| Base 4 (Quaternary) | 2020233114 |
| Base 5 (Quinary) | 134400415 |
| Base 6 (Senary) | 30001256 |
| Base 8 (Octal) | 4213658 |
| Base 12 (Duodecimal) | 6904512 |
| Base 16 (Hexadecimal) | 222F516 |
| Base 20 (Vigesimal) | HA1120 |
Primes and Factors tests for 140021
| Is 140021 a Prime Number? | 140021 is NOT a prime |
| Is 140021 a perfect number? | 140021 is NOT a perfect number |
| Is 140021 a Mersenne Prime? | 140021 is NOT a Mersenne prime |
| Is 140021 a Fermat Prime? | 140021 is NOT a Fermat prime |
| Is 140021 a Fibonacci Prime? | 140021 is NOT a Fibonacci prime |
| Is 140021 a Partition Prime? | 140021 is NOT a Partition prime |
| Is 140021 a Pell Prime? | 140021 is NOT a Pell prime |
| Prime Factors | Prime factors of 140021 |
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140021 in other Numerals
| 140021 in Roman Numeral | CXLXXI |
| 140021 in Chinese Numeral | 壹拾萬肆萬貳拾壹 |
| 140021 in Egyptian Numeral | 𓆐𓂰𓎇𓏺 |
| 140021 in Babylonian Numeral |    |
Roots and stuff for 140021
| Is 140021 a square number? | 140021 is NOT a square number |
| Is 140021 a cube number? | 140021 is NOT a cube number |
| Square root of the number 140021 | 374.19380005553 |
| Cube root of the number 140021 | 51.92753713576 |
Recreational math for 140021
| Number 140021 reversed | 120041 |
| Sum of the digits | 8 |
| No of digits | 6 |