Here is information about "four hundred twenty" that you may find useful and interesting.
Number Systems
Four hundred twenty is a decimal number and can be written with numbers:
420
Binary is a number system with only 0s and 1s. Four hundred twenty in binary form is displayed below:
110100100
A Hexadecimal number has a base of 16 which means it includes the numbers 0 to 9 and A through F. Four hundred twenty converted to
hexadecimal is:
1A4
Roman Numerals is another number system. Below is four hundred twenty in roman numerals:
CDXX
Scientific Notation
Sometimes calculators and scientists shorten numbers using scientific notation. Here is four hundred twenty as a scientific notation:
4.2E+02
Math
Here are some math facts about Four hundred twenty:
Four hundred twenty is a rational number and an integer.
Four hundred twenty is an even number because it is divisible by two.
Four hundred twenty is divisible by the following numbers:
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Four hundred twenty is not a square number because no number multiplied by itself will equal four hundred twenty.
Number Lookup
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