Names of 142921
| Nominal | 142921 |
| Cardinal | one hundred forty-two thousand nine hundred twenty-one |
| Ordinal | 142,921st |
| This number as US currency | one hundred forty-two thousand nine hundred twenty-one dollars |
| Is 142921 an odd number? | 142921 is an odd number |
| Is 142921 an even number? | 142921 is NOT an even number |
| Is 142921 a palindrome? | 142921 is NOT a palindrome number |
| Is 142921 a triangle number? | 142921 is NOT a triangle number |
142921 in other Bases
| Base 2 (Binary) | 1000101110010010012 |
| Base 3 (Ternary) | 210210011013 |
| Base 4 (Quaternary) | 2023210214 |
| Base 5 (Quinary) | 140331415 |
| Base 6 (Senary) | 30214016 |
| Base 8 (Octal) | 4271118 |
| Base 12 (Duodecimal) | 6A86112 |
| Base 16 (Hexadecimal) | 22E4916 |
| Base 20 (Vigesimal) | HH6120 |
Primes and Factors tests for 142921
| Is 142921 a Prime Number? | 142921 is NOT a prime |
| Is 142921 a perfect number? | 142921 is NOT a perfect number |
| Is 142921 a Mersenne Prime? | 142921 is NOT a Mersenne prime |
| Is 142921 a Fermat Prime? | 142921 is NOT a Fermat prime |
| Is 142921 a Fibonacci Prime? | 142921 is NOT a Fibonacci prime |
| Is 142921 a Partition Prime? | 142921 is NOT a Partition prime |
| Is 142921 a Pell Prime? | 142921 is NOT a Pell prime |
| Prime Factors | Prime factors of 142921 |
Sponsored
142921 in other Numerals
| 142921 in Roman Numeral | CXLMMCMXXI |
| 142921 in Chinese Numeral | 壹拾萬肆萬貳仟玖佰貳拾壹 |
| 142921 in Egyptian Numeral | 𓆐𓂰𓆽𓍪𓎇𓏺 |
| 142921 in Babylonian Numeral |    |
Roots and stuff for 142921
| Is 142921 a square number? | 142921 is NOT a square number |
| Is 142921 a cube number? | 142921 is NOT a cube number |
| Square root of the number 142921 | 378.04893863097 |
| Cube root of the number 142921 | 52.283583790767 |
Recreational math for 142921
| Number 142921 reversed | 129241 |
| Sum of the digits | 19 |
| No of digits | 6 |