Names of 42421
| Nominal | 42421 |
| Cardinal | forty-two thousand four hundred twenty-one |
| Ordinal | 42,421st |
| This number as US currency | forty-two thousand four hundred twenty-one dollars |
| Is 42421 an odd number? | 42421 is an odd number |
| Is 42421 an even number? | 42421 is NOT an even number |
| Is 42421 a palindrome? | 42421 is NOT a palindrome number |
| Is 42421 a triangle number? | 42421 is NOT a triangle number |
42421 in other Bases
| Base 2 (Binary) | 10100101101101012 |
| Base 3 (Ternary) | 20110120113 |
| Base 4 (Quaternary) | 221123114 |
| Base 5 (Quinary) | 23241415 |
| Base 6 (Senary) | 5242216 |
| Base 8 (Octal) | 1226658 |
| Base 12 (Duodecimal) | 2067112 |
| Base 16 (Hexadecimal) | A5B516 |
| Base 20 (Vigesimal) | 561120 |
Primes and Factors tests for 42421
| Is 42421 a Prime Number? | 42421 is NOT a prime |
| Is 42421 a perfect number? | 42421 is NOT a perfect number |
| Is 42421 a Mersenne Prime? | 42421 is NOT a Mersenne prime |
| Is 42421 a Fermat Prime? | 42421 is NOT a Fermat prime |
| Is 42421 a Fibonacci Prime? | 42421 is NOT a Fibonacci prime |
| Is 42421 a Partition Prime? | 42421 is NOT a Partition prime |
| Is 42421 a Pell Prime? | 42421 is NOT a Pell prime |
| Prime Factors | Prime factors of 42421 |
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42421 in other Numerals
| 42421 in Roman Numeral | XLMMCDXXI |
| 42421 in Chinese Numeral | 肆萬貳仟肆佰貳拾壹 |
| 42421 in Egyptian Numeral | 𓂰𓆽𓍥𓎇𓏺 |
| 42421 in Babylonian Numeral |    |
Roots and stuff for 42421
| Is 42421 a square number? | 42421 is NOT a square number |
| Is 42421 a cube number? | 42421 is NOT a cube number |
| Square root of the number 42421 | 205.96358901515 |
| Cube root of the number 42421 | 34.876023959007 |
Recreational math for 42421
| Number 42421 reversed | 12424 |
| Sum of the digits | 13 |
| No of digits | 5 |