13485993987888966608064000

13,485,993,987,888,966,608,064,000 is an even composite number composed of eleven prime numbers multiplied together.

What does the number 13485993987888966608064000 look like?

This visualization shows the relationship between its 11 prime factors (large circles) and 138240 divisors.

13485993987888966608064000 is an even composite number. It is composed of eleven distinct prime numbers multiplied together. It has a total of one hundred thirty-eight thousand, two hundred forty divisors.

Prime factorization of 13485993987888966608064000:

29 × 32 × 53 × 73 × 112 × 13 × 292 × 31 × 151 × 181 × 60901

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 13 × 29 × 29 × 31 × 151 × 181 × 60901)

See below for interesting mathematical facts about the number 13485993987888966608064000 from the Numbermatics database.


Names of 13485993987888966608064000

  • Cardinal: 13485993987888966608064000 can be written as Thirteen septillion, four hundred eighty-five sextillion, nine hundred ninety-three quintillion, nine hundred eighty-seven quadrillion, eight hundred eighty-eight trillion, nine hundred sixty-six billion, six hundred eight million, sixty-four thousand.

Scientific notation

  • Scientific notation: 1.3485993987888966608064 × 1025

Factors of 13485993987888966608064000

  • Number of distinct prime factors ω(n): 11
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 61334

Divisors of 13485993987888966608064000

Bases of 13485993987888966608064000

  • Binary: 1011001001111100010100110010111100001111111010010100001100010011011110001110000000002
  • Hexadecimal: 0xB27C532F0FE9431378E00
  • Base-36: 1P02UBXF4DMTAJR40

Squares and roots of 13485993987888966608064000

  • 13485993987888966608064000 squared (134859939878889666080640002) is 181872033841377352831780041052588813389828096000000
  • 13485993987888966608064000 cubed (134859939878889666080640003) is 2452725154949953657113033301702560736436541339304924900261167366144000000000
  • The square root of 13485993987888966608064000 is 3672328142730.2989052347
  • The cube root of 13485993987888966608064000 is 238027784.2706730373

Scales and comparisons

How big is 13485993987888966608064000?
  • 13,485,993,987,888,966,608,064,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 13,485,993,987,888,966,608,064,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13485993987888966608064000 cubic inches would be around 19835648.7 feet tall.

Recreational maths with 13485993987888966608064000

  • 13485993987888966608064000 backwards is 00046080666988878939958431
  • The number of decimal digits it has is: 26
  • The sum of 13485993987888966608064000's digits is 135
  • More coming soon!

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The information we have on file for 13485993987888966608064000 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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