Names of 42020
| Nominal | 42020 |
| Cardinal | forty-two thousand twenty |
| Ordinal | 42,020th |
| This number as US currency | forty-two thousand twenty dollars |
| Is 42020 an odd number? | 42020 is NOT an odd number |
| Is 42020 an even number? | 42020 is an even number |
| Is 42020 a palindrome? | 42020 is NOT a palindrome number |
| Is 42020 a triangle number? | 42020 is NOT a triangle number |
42020 in other Bases
| Base 2 (Binary) | 10100100001001002 |
| Base 3 (Ternary) | 20101220223 |
| Base 4 (Quaternary) | 221002104 |
| Base 5 (Quinary) | 23210405 |
| Base 6 (Senary) | 5223126 |
| Base 8 (Octal) | 1220448 |
| Base 12 (Duodecimal) | 2039812 |
| Base 16 (Hexadecimal) | A42416 |
| Base 20 (Vigesimal) | 551020 |
Primes and Factors tests for 42020
| Is 42020 a Prime Number? | 42020 is NOT a prime |
| Is 42020 a perfect number? | 42020 is NOT a perfect number |
| Is 42020 a Mersenne Prime? | 42020 is NOT a Mersenne prime |
| Is 42020 a Fermat Prime? | 42020 is NOT a Fermat prime |
| Is 42020 a Fibonacci Prime? | 42020 is NOT a Fibonacci prime |
| Is 42020 a Partition Prime? | 42020 is NOT a Partition prime |
| Is 42020 a Pell Prime? | 42020 is NOT a Pell prime |
| Prime Factors | Prime factors of 42020 |
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42020 in other Numerals
| 42020 in Roman Numeral | XLMMXX |
| 42020 in Chinese Numeral | 肆萬貳仟貳拾 |
| 42020 in Egyptian Numeral | 𓂰𓆽𓎇 |
| 42020 in Babylonian Numeral |    |
Roots and stuff for 42020
| Is 42020 a square number? | 42020 is NOT a square number |
| Is 42020 a cube number? | 42020 is NOT a cube number |
| Square root of the number 42020 | 204.98780451529 |
| Cube root of the number 42020 | 34.765783075913 |
Recreational math for 42020
| Number 42020 reversed | 02024 |
| Sum of the digits | 8 |
| No of digits | 5 |