1145520

1,145,520 is an even composite number composed of five prime numbers multiplied together.

What does the number 1145520 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.

1145520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.

Prime factorization of 1145520:

24 × 32 × 5 × 37 × 43

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 37 × 43)

See below for interesting mathematical facts about the number 1145520 from the Numbermatics database.


Names of 1145520

  • Cardinal: 1145520 can be written as One million, one hundred forty-five thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.14552 × 106

Factors of 1145520

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 9
  • Sum of prime factors: 90

Divisors of 1145520

Bases of 1145520

  • Binary: 1000101111010101100002
  • Hexadecimal: 0x117AB0
  • Base-36: OJW0

Squares and roots of 1145520

  • 1145520 squared (11455202) is 1312216070400
  • 1145520 cubed (11455203) is 1503169752964608000
  • The square root of 1145520 is 1070.2896804137
  • The cube root of 1145520 is 104.6327304661

Scales and comparisons

How big is 1145520?
  • 1,145,520 seconds is equal to 1 week, 6 days, 6 hours, 12 minutes.
  • To count from 1 to 1,145,520 would take you about two weeks!

    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 1145520 cubic inches would be around 8.7 feet tall.

Recreational maths with 1145520

  • 1145520 backwards is 0255411
  • 1145520 is a Harshad number.
  • The number of decimal digits it has is: 7
  • The sum of 1145520's digits is 18
  • 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 1145520 - Facts about the integer". Numbermatics.com. 2020. Web. 30 October 2020.

APA style:
Numbermatics. (2020). Number 1145520 - Facts about the integer. Retrieved 30 October 2020, from https://numbermatics.com/n/1145520/

Chicago style:
Numbermatics. 2020. "Number 1145520 - Facts about the integer". https://numbermatics.com/n/1145520/

The information we have on file for 1145520 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 1145520, math, Factors of 1145520, curriculum, school, college, exams, university, Prime factorization of 1145520, STEM, science, technology, engineering, physics, economics, calculator, one million, one hundred forty-five thousand, five hundred twenty.