139478420421127008

139,478,420,421,127,008 is an even composite number composed of five prime numbers multiplied together.

What does the number 139478420421127008 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 864 divisors.

139478420421127008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 139478420421127008:

25 × 33 × 132 × 733 × 15672

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 73 × 73 × 73 × 1567 × 1567)

See below for interesting mathematical facts about the number 139478420421127008 from the Numbermatics database.


Names of 139478420421127008

  • Cardinal: 139478420421127008 can be written as One hundred thirty-nine quadrillion, four hundred seventy-eight trillion, four hundred twenty billion, four hundred twenty-one million, one hundred twenty-seven thousand and eight.

Scientific notation

  • Scientific notation: 1.39478420421127008 × 1017

Factors of 139478420421127008

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 1658

Divisors of 139478420421127008

Bases of 139478420421127008

  • Binary: 1111011111000011011100010011001110000100010101011011000002
  • Hexadecimal: 0x1EF86E26708AB60
  • Base-36: 125CZ1RON4O0

Squares and roots of 139478420421127008

  • 139478420421127008 squared (1394784204211270082) is 19454229763172659567682676867032064
  • 139478420421127008 cubed (1394784204211270083) is 2713445237876998316807713541924961578502906952384512
  • The square root of 139478420421127008 is 373468098.2642654151
  • The cube root of 139478420421127008 is 518603.7746653141

Scales and comparisons

How big is 139478420421127008?
  • 139,478,420,421,127,008 seconds is equal to 4,434,982,334 years, 16 weeks, 23 hours, 16 minutes, 48 seconds.
  • To count from 1 to 139,478,420,421,127,008 would take you about thirteen billion, three hundred four million, nine hundred forty-seven thousand and 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 139478420421127008 cubic inches would be around 43217 feet tall.

Recreational maths with 139478420421127008

  • 139478420421127008 backwards is 800721124024874931
  • The number of decimal digits it has is: 18
  • The sum of 139478420421127008's digits is 63
  • More coming soon!

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"Number 139478420421127008 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 139478420421127008 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/139478420421127008/

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The information we have on file for 139478420421127008 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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