138454618892800

138,454,618,892,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 138454618892800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1620 divisors.

138454618892800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.

Prime factorization of 138454618892800:

29 × 52 × 72 × 29 × 312 × 892

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 29 × 31 × 31 × 89 × 89)

See below for interesting mathematical facts about the number 138454618892800 from the Numbermatics database.


Names of 138454618892800

  • Cardinal: 138454618892800 can be written as One hundred thirty-eight trillion, four hundred fifty-four billion, six hundred eighteen million, eight hundred ninety-two thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.384546188928 × 1014

Factors of 138454618892800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 163

Divisors of 138454618892800

Bases of 138454618892800

  • Binary: 111110111101100011110100110000001101010000000002
  • Hexadecimal: 0x7DEC7A606A00
  • Base-36: 1D2T69AO74

Squares and roots of 138454618892800

  • 138454618892800 squared (1384546188928002) is 19169681492750490697891840000
  • 138454618892800 cubed (1384546188928003) is 2654130945375130595616806207594954752000000
  • The square root of 138454618892800 is 11766674.0794839729
  • The cube root of 138454618892800 is 51733.1769652575

Scales and comparisons

How big is 138454618892800?
  • 138,454,618,892,800 seconds is equal to 4,402,428 years, 31 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
  • To count from 1 to 138,454,618,892,800 would take you about eleven million, six thousand and seventy-one 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 138454618892800 cubic inches would be around 4311.1 feet tall.

Recreational maths with 138454618892800

  • 138454618892800 backwards is 008298816454831
  • The number of decimal digits it has is: 15
  • The sum of 138454618892800's digits is 67
  • More coming soon!

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"Number 138454618892800 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 138454618892800 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/138454618892800/

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The information we have on file for 138454618892800 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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