The Number
81420
Eighty-One Thousand Four Hundred and Twenty
In Base 6 Senary Is
14245406
The numbers with a 6 subscript use Base 6 Senary notation.
For more familiar numbers: See Eighty-One Thousand Four 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.
8.1420e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000000323435121234544045326
The reciprocal of 81420 in Base 6 Senary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 14245406 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eighty-one thousand four hundred and twenty is a composite number with 48 total factors (including 1 and itself). See primes in Base 6 Senary
A Composite
Composites have more than just these two factors.
Eighty-one thousand four hundred and twenty is a composite number with 48 total factors (including 1 and itself).
Prime Factors
The number eighty-one thousand four 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
262
·
361
·
561
·
3561
·
13561
= 14245406
Base Conversions
The number eighty-one thousand four hundred and twenty in 35 different bases