Names of 142221
| Nominal | 142221 |
| Cardinal | one hundred forty-two thousand two hundred twenty-one |
| Ordinal | 142,221st |
| This number as US currency | one hundred forty-two thousand two hundred twenty-one dollars |
| Is 142221 an odd number? | 142221 is an odd number |
| Is 142221 an even number? | 142221 is NOT an even number |
| Is 142221 a palindrome? | 142221 is NOT a palindrome number |
| Is 142221 a triangle number? | 142221 is NOT a triangle number |
142221 in other Bases
| Base 2 (Binary) | 1000101011100011012 |
| Base 3 (Ternary) | 210200021103 |
| Base 4 (Quaternary) | 2022320314 |
| Base 5 (Quinary) | 140223415 |
| Base 6 (Senary) | 30142336 |
| Base 8 (Octal) | 4256158 |
| Base 12 (Duodecimal) | 6A37912 |
| Base 16 (Hexadecimal) | 22B8D16 |
| Base 20 (Vigesimal) | HFB120 |
Primes and Factors tests for 142221
| Is 142221 a Prime Number? | 142221 is NOT a prime |
| Is 142221 a perfect number? | 142221 is NOT a perfect number |
| Is 142221 a Mersenne Prime? | 142221 is NOT a Mersenne prime |
| Is 142221 a Fermat Prime? | 142221 is NOT a Fermat prime |
| Is 142221 a Fibonacci Prime? | 142221 is NOT a Fibonacci prime |
| Is 142221 a Partition Prime? | 142221 is NOT a Partition prime |
| Is 142221 a Pell Prime? | 142221 is NOT a Pell prime |
| Prime Factors | Prime factors of 142221 |
Sponsored
142221 in other Numerals
| 142221 in Roman Numeral | CXLMMCCXXI |
| 142221 in Chinese Numeral | 壹拾萬肆萬貳仟貳佰貳拾壹 |
| 142221 in Egyptian Numeral | 𓆐𓂰𓆽𓍣𓎇𓏺 |
| 142221 in Babylonian Numeral |    |
Roots and stuff for 142221
| Is 142221 a square number? | 142221 is NOT a square number |
| Is 142221 a cube number? | 142221 is NOT a cube number |
| Square root of the number 142221 | 377.1219961763 |
| Cube root of the number 142221 | 52.198085688962 |
Recreational math for 142221
| Number 142221 reversed | 122241 |
| Sum of the digits | 12 |
| No of digits | 6 |