The Number
668421
Six Hundred and Sixty-Eight Thousand Four Hundred and Twenty-One
In Base 3 Ternary Is
10202212201003
The numbers with a 3 subscript use Base 3 Ternary notation.
For more familiar numbers: See Six Hundred and Sixty-Eight Thousand Four Hundred and Twenty-One 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.
6.68421e5
Reciprocal
A number multiplied with its reciprocal is one.
0.00000000000021011012110010200210111020001020023
The reciprocal of 668421 in Base 3 Ternary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 10202212201003 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Six hundred and sixty-eight thousand four hundred and twenty-one is a composite number with 24 total factors (including 1 and itself). See primes in Base 3 Ternary
A Composite
Composites have more than just these two factors.
Six hundred and sixty-eight thousand four hundred and twenty-one is a composite number with 24 total factors (including 1 and itself).
Prime Factors
The number six hundred and sixty-eight thousand four hundred and twenty-one has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
1032
·
11131
·
100231
·
2102231
= 10202212201003
Base Conversions
The number six hundred and sixty-eight thousand four hundred and twenty-one in 35 different bases