The Number
385440
Three Hundred and Eighty-Five Thousand Four Hundred and Forty
In Base 21 Unovigesimal Is
1kd0621
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Three Hundred and Eighty-Five Thousand Four Hundred and Forty in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
3.85440e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000acah0k2ij4ffd21
The reciprocal of 385440 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1kd0621 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Three hundred and eighty-five thousand four hundred and forty is a composite number with 96 total factors (including 1 and itself). See primes in Base 21 Unovigesimal
A Composite
Composites have more than just these two factors.
Three hundred and eighty-five thousand four hundred and forty is a composite number with 96 total factors (including 1 and itself).
Prime Factors
The number three hundred and eighty-five thousand four hundred and forty has the following 5 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2215
·
3211
·
5211
·
b211
·
3a211
= 1kd0621
Base Conversions
The number three hundred and eighty-five thousand four hundred and forty in 35 different bases