421424
Everything about the number 421424 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 421424
| Nominal | 421424 |
| Cardinal | four hundred twenty-one thousand four hundred twenty-four |
| Ordinal | 421,424th |
| This number as US currency | four hundred twenty-one thousand four hundred twenty-four dollars |
Properties (and some facts) of 421424
| Is 421424 an odd number? | 421424 is not an odd number |
| Is 421424 an even number? | 421424 is an even number |
| Is 421424 a palindrome? | 421424 is not a palindrome |
| Is 421424 a triangle number? | 421424 is not a triangle number |
421424 in other bases
| Base 2 (Binary) | 1100110111000110000 |
| Base 3 (Ternary) | 210102002022 |
| Base 4 (Quaternary) | 1212320300 |
| Base 5 (Quinary) | 101441144 |
| Base 6 (Senary) | 13011012 |
| Base 8 (Octal) | 1467060 |
| Base 12 (Duodecimal) | 183A68 |
| Base 16 (Hexadecimal) | 66E30 |
| Base 20 (Vigesimal) | 2CDB4 |
Primes and factors tests for 421424
| Is 421424 a prime number? | 421424 is not a prime number |
| Is 421424 a perfect number? | 421424 is not a perfect number |
| Is 421424 a Mersenne prime? | 421424 is not a Mersenne prime |
| Is 421424 a Fermat prime? | 421424 is not a Fermat prime |
| Is 421424 a Fibonacci prime? | 421424 is not a Fibonacci prime |
| Is 421424 a partition prime? | 421424 is not a partition prime |
| Is 421424 a Pell prime? | 421424 is not a Pell prime |
| Prime Factors | Prime factors of 421424 |
421424 in other numeral systems
| 421424 in Roman numerals | CDXXMCDXXIV |
| 421424 in Chinese numerals | 肆拾萬貳萬壹仟肆佰貳拾肆 |
| 421424 in Babylonian numerals |     |
| 421424 in Egyptian numerals | 𓆐𓆐𓆐𓆐𓂮𓆼𓍥𓎇𓏽 |
Roots and squares for 421424
| Is 421424 a square number? | 421424 is not a square number |
| Is 421424 a cube number? | 421424 is not a cube number |
| Square root of 421424 | 649.17178003977 |
| Cube root of 421424 | 74.973264544746 |
Recreational math for 421424
| Number 421424 reversed | 424124 |
| Sum of the digits | 17 |
| Number of digits | 6 |