102400

102,400 is an even composite number composed of two prime numbers multiplied together.

What does the number 102400 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 39 divisors.

102400 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of thirty-nine divisors.

Prime factorization of 102400:

212 × 52

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5)

See below for interesting mathematical facts about the number 102400 from the Numbermatics database.


Names of 102400

  • Cardinal: 102400 can be written as One hundred two thousand, four hundred.

Scientific notation

  • Scientific notation: 1.024 × 105

Factors of 102400

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 7

Divisors of 102400

Bases of 102400

  • Binary: 110010000000000002
  • Hexadecimal: 0x19000
  • Base-36: 270G

Squares and roots of 102400

  • 102400 squared (1024002) is 10485760000
  • 102400 cubed (1024003) is 1073741824000000
  • 102400 is a perfect square number. Its square root is 320
  • The cube root of 102400 is 46.7842838115

Scales and comparisons

How big is 102400?
  • 102,400 seconds is equal to 1 day, 4 hours, 26 minutes, 40 seconds.
  • To count from 1 to 102,400 would take you about four hours.

    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 102400 cubic inches would be around 3.9 feet tall.

Recreational maths with 102400

  • 102400 backwards is 004201
  • The number of decimal digits it has is: 6
  • The sum of 102400's digits is 7
  • More coming soon!

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 102400 - Facts about the integer". Numbermatics.com. 2023. Web. 3 February 2023.

APA style:
Numbermatics. (2023). Number 102400 - Facts about the integer. Retrieved 3 February 2023, from https://numbermatics.com/n/102400/

Chicago style:
Numbermatics. 2023. "Number 102400 - Facts about the integer". https://numbermatics.com/n/102400/

The information we have on file for 102400 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 102400, math, Factors of 102400, curriculum, school, college, exams, university, Prime factorization of 102400, STEM, science, technology, engineering, physics, economics, calculator, one hundred two thousand, four hundred.

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