389947393721340

389,947,393,721,340 is an even composite number composed of ten prime numbers multiplied together.

What does the number 389947393721340 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 2304 divisors.

389947393721340 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 389947393721340:

22 × 32 × 5 × 7 × 13 × 29 × 61 × 107 × 173 × 727

(2 × 2 × 3 × 3 × 5 × 7 × 13 × 29 × 61 × 107 × 173 × 727)

See below for interesting mathematical facts about the number 389947393721340 from the Numbermatics database.


Names of 389947393721340

  • Cardinal: 389947393721340 can be written as Three hundred eighty-nine trillion, nine hundred forty-seven billion, three hundred ninety-three million, seven hundred twenty-one thousand, three hundred forty.

Scientific notation

  • Scientific notation: 3.8994739372134 × 1014

Factors of 389947393721340

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 1127

Divisors of 389947393721340

Bases of 389947393721340

  • Binary: 10110001010100111101100111110001001000011111111002
  • Hexadecimal: 0x162A7B3E243FC
  • Base-36: 3U83CY2TJ0

Squares and roots of 389947393721340

  • 389947393721340 squared (3899473937213402) is 152058969870065754453571395600
  • 389947393721340 cubed (3899473937213403) is 59294998992783907013821536571130861302104000
  • The square root of 389947393721340 is 19747085.7019799253
  • The cube root of 389947393721340 is 73058.1505585133

Scales and comparisons

How big is 389947393721340?
  • 389,947,393,721,340 seconds is equal to 12,399,120 years, 48 weeks, 3 days, 22 hours, 9 minutes.
  • To count from 1 to 389,947,393,721,340 would take you about thirty million, nine hundred ninety-seven thousand, eight hundred two years!

    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 389947393721340 cubic inches would be around 6088.2 feet tall.

Recreational maths with 389947393721340

  • 389947393721340 backwards is 043127393749983
  • The number of decimal digits it has is: 15
  • The sum of 389947393721340's digits is 72
  • More coming soon!

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"Number 389947393721340 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 389947393721340 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/389947393721340/

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The information we have on file for 389947393721340 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 389947393721340, math, Factors of 389947393721340, curriculum, school, college, exams, university, Prime factorization of 389947393721340, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine trillion, nine hundred forty-seven billion, three hundred ninety-three million, seven hundred twenty-one thousand, three hundred forty.

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