139849890019840

139,849,890,019,840 is an even composite number composed of seven prime numbers multiplied together.

What does the number 139849890019840 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2880 divisors.

139849890019840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 139849890019840:

29 × 5 × 73 × 112 × 13 × 19 × 732

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 11 × 11 × 13 × 19 × 73 × 73)

See below for interesting mathematical facts about the number 139849890019840 from the Numbermatics database.


Names of 139849890019840

  • Cardinal: 139849890019840 can be written as One hundred thirty-nine trillion, eight hundred forty-nine billion, eight hundred ninety million, nineteen thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.3984989001984 × 1014

Factors of 139849890019840

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 130

Divisors of 139849890019840

Bases of 139849890019840

  • Binary: 111111100110001010101110000010000111010000000002
  • Hexadecimal: 0x7F3157043A00
  • Base-36: 1DKM5HP81S

Squares and roots of 139849890019840

  • 139849890019840 squared (1398498900198402) is 19557991738561343635593625600
  • 139849890019840 cubed (1398498900198403) is 2735182993646743221783025682591361531904000
  • The square root of 139849890019840 is 11825814.5605214019
  • The cube root of 139849890019840 is 51906.3761630335

Scales and comparisons

How big is 139849890019840?
  • 139,849,890,019,840 seconds is equal to 4,446,793 years, 47 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
  • To count from 1 to 139,849,890,019,840 would take you about eleven million, one hundred sixteen thousand, nine hundred eighty-four 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 139849890019840 cubic inches would be around 4325.5 feet tall.

Recreational maths with 139849890019840

  • 139849890019840 backwards is 048910098948931
  • 139849890019840 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 139849890019840's digits is 73
  • More coming soon!

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"Number 139849890019840 - Facts about the integer". Numbermatics.com. 2024. Web. 22 September 2024.

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Numbermatics. (2024). Number 139849890019840 - Facts about the integer. Retrieved 22 September 2024, from https://numbermatics.com/n/139849890019840/

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The information we have on file for 139849890019840 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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