401491

401,491 is an odd composite number composed of two prime numbers multiplied together.

What does the number 401491 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

401491 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 401491:

43 × 9337

See below for interesting mathematical facts about the number 401491 from the Numbermatics database.

Names of 401491

Cardinal: 401491 can be written as Four hundred one thousand, four hundred ninety-one.

Scientific notation

Scientific notation: 4.01491 × 10⁵

Factors of 401491

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 9380

Divisors of 401491

Number of divisors d(n): 4
Complete list of divisors:
1 43 9337 401491
Sum of all divisors σ(n): 410872
Sum of proper divisors (its aliquot sum) s(n): 9381
401491 is a deficient number, because the sum of its proper divisors (9381) is less than itself. Its deficiency is 392110

Bases of 401491

Binary: 1100010000001010011₂
Hexadecimal: 0x62053
Base-36: 8LSJ

Squares and roots of 401491

401491 squared (401491²) is 161195023081
401491 cubed (401491³) is 64718351011813771
The square root of 401491 is 633.6331746365
The cube root of 401491 is 73.7720646419

Scales and comparisons

How big is 401491?

401,491 seconds is equal to 4 days, 15 hours, 31 minutes, 31 seconds.
To count from 1 to 401,491 would take you about four days.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 401491 cubic inches would be around 6.1 feet tall.

Recreational maths with 401491

401491 backwards is 194104
The number of decimal digits it has is: 6
The sum of 401491's digits is 19
More coming soon!

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The information we have on file for 401491 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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