The Number
421820
Four Hundred and Twenty-One Thousand Eight Hundred and Twenty
In Base 28 Octovigesimal Is
j61028
The numbers with a 28 subscript use Base 28 Octovigesimal notation.
For more familiar numbers: See Four Hundred and Twenty-One Thousand Eight Hundred and Twenty 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.
4.21820e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0001cmbbc00n8md28
The reciprocal of 421820 in Base 28 Octovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number j61028 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Four hundred and twenty-one thousand eight hundred and twenty is a composite number with 48 total factors (including 1 and itself). See primes in Base 28 Octovigesimal
A Composite
Composites have more than just these two factors.
Four hundred and twenty-one thousand eight hundred and twenty is a composite number with 48 total factors (including 1 and itself).
Prime Factors
The number four hundred and twenty-one thousand eight hundred and twenty 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
2282
·
5281
·
7281
·
n281
·
4j281
= j61028
Base Conversions
The number four hundred and twenty-one thousand eight hundred and twenty in 35 different bases