10240

10,240 is an even composite number composed of two prime numbers multiplied together.

What does the number 10240 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 24 divisors.

10240 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 10240:

211 × 5

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

See below for interesting mathematical facts about the number 10240 from the Numbermatics database.

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Names Factors Divisors Scales Roots Fun

Names of 10240

  • Cardinal: 10240 can be written as Ten thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.024 × 104

Factors of 10240

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 7

Divisors of 10240

Bases of 10240

  • Binary: 101000000000002
  • Hexadecimal: 0x2800
  • Base-36: 7WG

Squares and roots of 10240

  • 10240 squared (102402) is 104857600
  • 10240 cubed (102403) is 1073741824000
  • The square root of 10240 is 101.1928851253
  • The cube root of 10240 is 21.7153409327

Scales and comparisons

How big is 10240?
  • 10,240 seconds is equal to 2 hours, 50 minutes, 40 seconds.
  • To count from 1 to 10,240 would take you about two 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 10240 cubic inches would be around 1.8 feet tall.

Recreational maths with 10240

  • 10240 backwards is 04201
  • The number of decimal digits it has is: 5
  • The sum of 10240's digits is 7
  • More coming soon!

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"Number 10240 - Facts about the integer". Numbermatics.com. 2019. Web. 24 October 2019.

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Numbermatics. (2019). Number 10240 - Facts about the integer. Retrieved 24 October 2019, from https://numbermatics.com/n/10240/

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The information we have on file for 10240 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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