138844547078160

138,844,547,078,160 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138844547078160 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 2560 divisors.

138844547078160 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 138844547078160:

24 × 3 × 5 × 7 × 11 × 31 × 41 × 97 × 149 × 409

(2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 31 × 41 × 97 × 149 × 409)

See below for interesting mathematical facts about the number 138844547078160 from the Numbermatics database.


Names of 138844547078160

  • Cardinal: 138844547078160 can be written as One hundred thirty-eight trillion, eight hundred forty-four billion, five hundred forty-seven million, seventy-eight thousand, one hundred sixty.

Scientific notation

  • Scientific notation: 1.3884454707816 × 1014

Factors of 138844547078160

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 755

Divisors of 138844547078160

Bases of 138844547078160

  • Binary: 111111001000111010000111110100001011000000100002
  • Hexadecimal: 0x7E4743E85810
  • Base-36: 1D7SAYGXLC

Squares and roots of 138844547078160

  • 138844547078160 squared (1388445470781602) is 19277808253339388593148985600
  • 138844547078160 cubed (1388445470781603) is 2676618555594522139553744821582047914496000
  • The square root of 138844547078160 is 11783231.6058948787
  • The cube root of 138844547078160 is 51781.6966333283

Scales and comparisons

How big is 138844547078160?
  • 138,844,547,078,160 seconds is equal to 4,414,827 years, 6 weeks, 2 days, 15 hours, 56 minutes.
  • To count from 1 to 138,844,547,078,160 would take you about eleven million, thirty-seven thousand and sixty-seven 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 138844547078160 cubic inches would be around 4315.1 feet tall.

Recreational maths with 138844547078160

  • 138844547078160 backwards is 061870745448831
  • 138844547078160 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138844547078160's digits is 66
  • More coming soon!

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"Number 138844547078160 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 138844547078160 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138844547078160/

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The information we have on file for 138844547078160 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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