The Number

401641

Four Hundred and One Thousand Six Hundred and Forty-One

Nearby Numbers

Positive, nonzero integers within three units

401638
Four Hundred and One Thousand Six Hundred and Thirty-Eight
401639
Four Hundred and One Thousand Six Hundred and Thirty-Nine
401640
Four Hundred and One Thousand Six Hundred and Forty
401642
Four Hundred and One Thousand Six Hundred and Forty-Two
401643
Four Hundred and One Thousand Six Hundred and Forty-Three
401644
Four Hundred and One Thousand Six Hundred and Forty-Four

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

4.01641e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000024897856543530168

The reciprocal of 401641.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 401641 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 one thousand six hundred and forty-one is a composite number with 4 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 one thousand six hundred and forty-one is a composite number with 4 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number four hundred and one thousand six hundred and forty-one has the following 2 prime factors:

19
Nineteen
21139
Twenty-One Thousand One Hundred and Thirty-Nine

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

191 · 211391 = 401641

Base Conversions

The number four hundred and one thousand six hundred and forty-one in 35 different bases