Number 64 in British English words is sixty-four.
Number consists of 2 digits, two-digit.

Number 64 in American English words is sixty-four, in German words is vierundsechzig, in French words is soixante-quatre, in Spanish words is sesenta y cuatro, in Italian words is sessantaquattro, in Dutch words is vierenzestig, in Danish words is fire og tres.
If you want to write in words the number 64, it is necessary to use 10 characters.

Number 64 in binary code can be written 1000000.

Number 64 in octal code can be written 100.

Number 64 in hexadecimal code can be written 40.

Number 64 in Roman numerals is LXIV.

Unix timestamp 64 converted to human readable date and time is Thursday January 1, 1970, 3:01 AM.

Decimal IP address 64 converted to dotted-decimal format is 0.0.0.64.

The square root of 64 is 8.
Number 64 multiplied by 2 equals 128.
Divided by 2 equals 32.
The sum of all digits equals 10.
Number 64 raised to the power of 2 is 4096.
Number 64 raised to the power of 3 is 262144.

The cosine of number 64 is 0.39185723042955.
The sine of number 64 is 0.92002603819679.
The tangent of number 64 is 2.3478603091954.
The radian equivalent of number 64 is 1.1170107212764.
The equivalent of number 64 in degrees is 3666.9298888373.
The base-10 logarithm of number 64 is 1.8061799739839.

This number is even number (an integer that is evenly divisible by 2).
Number 64 is not a prime number.