1340864
Everything about the number 1340864 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 1340864
| Nominal | 1340864 |
| Cardinal | one million three hundred forty thousand eight hundred sixty-four |
| Ordinal | 1,340,864th |
| This number as US currency | one million three hundred forty thousand eight hundred sixty-four dollars |
Properties (and some facts) of 1340864
| Is 1340864 an odd number? | 1340864 is not an odd number |
| Is 1340864 an even number? | 1340864 is an even number |
| Is 1340864 a palindrome? | 1340864 is not a palindrome |
| Is 1340864 a triangle number? | 1340864 is not a triangle number |
1340864 in other bases
| Base 2 (Binary) | 101000111010111000000 |
| Base 3 (Ternary) | 2112010022122 |
| Base 4 (Quaternary) | 11013113000 |
| Base 5 (Quinary) | 320401424 |
| Base 6 (Senary) | 44423412 |
| Base 8 (Octal) | 5072700 |
| Base 12 (Duodecimal) | 547B68 |
| Base 16 (Hexadecimal) | 1475C0 |
| Base 20 (Vigesimal) | 87C34 |
Primes and factors tests for 1340864
| Is 1340864 a prime number? | 1340864 is not a prime number |
| Is 1340864 a perfect number? | 1340864 is not a perfect number |
| Is 1340864 a Mersenne prime? | 1340864 is not a Mersenne prime |
| Is 1340864 a Fermat prime? | 1340864 is not a Fermat prime |
| Is 1340864 a Fibonacci prime? | 1340864 is not a Fibonacci prime |
| Is 1340864 a partition prime? | 1340864 is not a partition prime |
| Is 1340864 a Pell prime? | 1340864 is not a Pell prime |
| Prime Factors | Prime factors of 1340864 |
1340864 in other numeral systems
| 1340864 in Roman numerals | CCCXLDCCCLXIV |
| 1340864 in Chinese numerals | 叄拾萬肆萬捌佰陸拾肆 |
| 1340864 in Babylonian numerals |     |
| 1340864 in Egyptian numerals | 𓁨𓆐𓆐𓆐𓂰𓍩𓎋𓏽 |
Roots and squares for 1340864
| Is 1340864 a square number? | 1340864 is not a square number |
| Is 1340864 a cube number? | 1340864 is not a cube number |
| Square root of 1340864 | 1157.9568213021 |
| Cube root of 1340864 | 110.27106701282 |
Recreational math for 1340864
| Number 1340864 reversed | 4680431 |
| Sum of the digits | 26 |
| Number of digits | 7 |