400855

400,855 is an odd composite number composed of four prime numbers multiplied together.

What does the number 400855 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

400855 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 400855:

5 × 7 × 13 × 881

See below for interesting mathematical facts about the number 400855 from the Numbermatics database.


Names of 400855

  • Cardinal: 400855 can be written as Four hundred thousand, eight hundred fifty-five.

Scientific notation

  • Scientific notation: 4.00855 × 105

Factors of 400855

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 906

Divisors of 400855

Bases of 400855

  • Binary: 11000011101110101112
  • Hexadecimal: 0x61DD7
  • Base-36: 8LAV

Squares and roots of 400855

  • 400855 squared (4008552) is 160684731025
  • 400855 cubed (4008553) is 64411277855026375
  • The square root of 400855 is 633.1311080653
  • The cube root of 400855 is 73.7330900617

Scales and comparisons

How big is 400855?
  • 400,855 seconds is equal to 4 days, 15 hours, 20 minutes, 55 seconds.
  • To count from 1 to 400,855 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 400855 cubic inches would be around 6.1 feet tall.

Recreational maths with 400855

  • 400855 backwards is 558004
  • The number of decimal digits it has is: 6
  • The sum of 400855's digits is 22
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 400855 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

APA style:
Numbermatics. (2024). Number 400855 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/400855/

Chicago style:
Numbermatics. 2024. "Number 400855 - Facts about the integer". https://numbermatics.com/n/400855/

The information we have on file for 400855 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!

Keywords: Divisors of 400855, math, Factors of 400855, curriculum, school, college, exams, university, Prime factorization of 400855, STEM, science, technology, engineering, physics, economics, calculator, four hundred thousand, eight hundred fifty-five.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.