Names of 40121
| Nominal | 40121 |
| Cardinal | forty thousand one hundred twenty-one |
| Ordinal | 40,121st |
| This number as US currency | forty thousand one hundred twenty-one dollars |
| Is 40121 an odd number? | 40121 is an odd number |
| Is 40121 an even number? | 40121 is NOT an even number |
| Is 40121 a palindrome? | 40121 is NOT a palindrome number |
| Is 40121 a triangle number? | 40121 is NOT a triangle number |
40121 in other Bases
| Base 2 (Binary) | 10011100101110012 |
| Base 3 (Ternary) | 20010002223 |
| Base 4 (Quaternary) | 213023214 |
| Base 5 (Quinary) | 22404415 |
| Base 6 (Senary) | 5054256 |
| Base 8 (Octal) | 1162718 |
| Base 12 (Duodecimal) | 1B27512 |
| Base 16 (Hexadecimal) | 9CB916 |
| Base 20 (Vigesimal) | 506120 |
Primes and Factors tests for 40121
| Is 40121 a Prime Number? | 40121 is NOT a prime |
| Is 40121 a perfect number? | 40121 is NOT a perfect number |
| Is 40121 a Mersenne Prime? | 40121 is NOT a Mersenne prime |
| Is 40121 a Fermat Prime? | 40121 is NOT a Fermat prime |
| Is 40121 a Fibonacci Prime? | 40121 is NOT a Fibonacci prime |
| Is 40121 a Partition Prime? | 40121 is NOT a Partition prime |
| Is 40121 a Pell Prime? | 40121 is NOT a Pell prime |
| Prime Factors | Prime factors of 40121 |
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40121 in other Numerals
| 40121 in Roman Numeral | XLCXXI |
| 40121 in Chinese Numeral | 肆萬壹佰貳拾壹 |
| 40121 in Egyptian Numeral | 𓂰𓍢𓎇𓏺 |
| 40121 in Babylonian Numeral |    |
Roots and stuff for 40121
| Is 40121 a square number? | 40121 is NOT a square number |
| Is 40121 a cube number? | 40121 is NOT a cube number |
| Square root of the number 40121 | 200.30227157973 |
| Cube root of the number 40121 | 34.233968734891 |
Recreational math for 40121
| Number 40121 reversed | 12104 |
| Sum of the digits | 8 |
| No of digits | 5 |