142421
Everything about the number 142421 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Advertisement
Names of 142421
| Nominal | 142421 |
| Cardinal | one hundred forty-two thousand four hundred twenty-one |
| Ordinal | 142,421st |
| This number as US currency | one hundred forty-two thousand four hundred twenty-one dollars |
Properties (and some facts) of 142421
| Is 142421 an odd number? | 142421 is an odd number |
| Is 142421 an even number? | 142421 is not an even number |
| Is 142421 a palindrome? | 142421 is not a palindrome |
| Is 142421 a triangle number? | 142421 is not a triangle number |
Advertisement
142421 in other bases
| Base 2 (Binary) | 100010110001010101 |
| Base 3 (Ternary) | 21020100212 |
| Base 4 (Quaternary) | 202301111 |
| Base 5 (Quinary) | 14024141 |
| Base 6 (Senary) | 3015205 |
| Base 8 (Octal) | 426125 |
| Base 12 (Duodecimal) | 6A505 |
| Base 16 (Hexadecimal) | 22C55 |
| Base 20 (Vigesimal) | HG11 |
Primes and factors tests for 142421
| Is 142421 a prime number? | 142421 is a prime number |
| Is 142421 a perfect number? | 142421 is not a perfect number |
| Is 142421 a Mersenne prime? | 142421 is not a Mersenne prime |
| Is 142421 a Fermat prime? | 142421 is not a Fermat prime |
| Is 142421 a Fibonacci prime? | 142421 is not a Fibonacci prime |
| Is 142421 a partition prime? | 142421 is not a partition prime |
| Is 142421 a Pell prime? | 142421 is not a Pell prime |
| Prime Factors | Prime factors of 142421 |
142421 in other numeral systems
| 142421 in Roman numerals | CXLMMCDXXI |
| 142421 in Chinese numerals | 壹拾萬肆萬貳仟肆佰貳拾壹 |
| 142421 in Babylonian numerals |    |
| 142421 in Egyptian numerals | 𓆐𓂰𓆽𓍥𓎇𓏺 |
Roots and squares for 142421
| Is 142421 a square number? | 142421 is not a square number |
| Is 142421 a cube number? | 142421 is not a cube number |
| Square root of 142421 | 377.38706920084 |
| Cube root of 142421 | 52.22254229135 |
Recreational math for 142421
| Number 142421 reversed | 124241 |
| Sum of the digits | 14 |
| Number of digits | 6 |
Other pages about 142421
Advertisement