Names of 140221
| Nominal | 140221 |
| Cardinal | one hundred forty thousand two hundred twenty-one |
| Ordinal | 140,221st |
| This number as US currency | one hundred forty thousand two hundred twenty-one dollars |
| Is 140221 an odd number? | 140221 is an odd number |
| Is 140221 an even number? | 140221 is NOT an even number |
| Is 140221 a palindrome? | 140221 is NOT a palindrome number |
| Is 140221 a triangle number? | 140221 is NOT a triangle number |
140221 in other Bases
| Base 2 (Binary) | 1000100011101111012 |
| Base 3 (Ternary) | 210101001013 |
| Base 4 (Quaternary) | 2020323314 |
| Base 5 (Quinary) | 134413415 |
| Base 6 (Senary) | 30011016 |
| Base 8 (Octal) | 4216758 |
| Base 12 (Duodecimal) | 6919112 |
| Base 16 (Hexadecimal) | 223BD16 |
| Base 20 (Vigesimal) | HAB120 |
Primes and Factors tests for 140221
| Is 140221 a Prime Number? | 140221 is a prime |
| Is 140221 a perfect number? | 140221 is NOT a perfect number |
| Is 140221 a Mersenne Prime? | 140221 is NOT a Mersenne prime |
| Is 140221 a Fermat Prime? | 140221 is NOT a Fermat prime |
| Is 140221 a Fibonacci Prime? | 140221 is NOT a Fibonacci prime |
| Is 140221 a Partition Prime? | 140221 is NOT a Partition prime |
| Is 140221 a Pell Prime? | 140221 is NOT a Pell prime |
| Prime Factors | Prime factors of 140221 |
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140221 in other Numerals
| 140221 in Roman Numeral | CXLCCXXI |
| 140221 in Chinese Numeral | 壹拾萬肆萬貳佰貳拾壹 |
| 140221 in Egyptian Numeral | 𓆐𓂰𓍣𓎇𓏺 |
| 140221 in Babylonian Numeral |    |
Roots and stuff for 140221
| Is 140221 a square number? | 140221 is NOT a square number |
| Is 140221 a cube number? | 140221 is NOT a cube number |
| Square root of the number 140221 | 374.46094589423 |
| Cube root of the number 140221 | 51.952249063755 |
Recreational math for 140221
| Number 140221 reversed | 122041 |
| Sum of the digits | 10 |
| No of digits | 6 |