The Number
428391
Four Hundred and Twenty-Eight Thousand Three Hundred and Ninety-One
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.
4.28391e5
Reciprocal
A number multiplied with its reciprocal is one.
0.000002334316080403183
The reciprocal of 428391.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 428391 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-eight thousand three hundred and ninety-one is a composite number with 6 total factors (including 1 and itself). See primes in Base 10 Decimal
A Composite
Composites have more than just these two factors.
Four hundred and twenty-eight thousand three hundred and ninety-one is a composite number with 6 total factors (including 1 and itself).
Prime Factors
The number four hundred and twenty-eight thousand three hundred and ninety-one has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
32
·
475991
= 428391
Base Conversions
The number four hundred and twenty-eight thousand three hundred and ninety-one in 35 different bases