129387425609048400

129,387,425,609,048,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 129387425609048400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

129387425609048400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 129387425609048400:

24 × 33 × 52 × 372 × 53 × 67 × 1132 × 193

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 37 × 37 × 53 × 67 × 113 × 113 × 193)

See below for interesting mathematical facts about the number 129387425609048400 from the Numbermatics database.


Names of 129387425609048400

  • Cardinal: 129387425609048400 can be written as One hundred twenty-nine quadrillion, three hundred eighty-seven trillion, four hundred twenty-five billion, six hundred nine million, forty-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 1.293874256090484 × 1017

Factors of 129387425609048400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 473

Divisors of 129387425609048400

Bases of 129387425609048400

  • Binary: 1110010111010110100101101100101011101010001100001010100002
  • Hexadecimal: 0x1CBAD2D95D46150
  • Base-36: ZE00IQZANO0

Squares and roots of 129387425609048400

  • 129387425609048400 squared (1293874256090484002) is 16741105905737033723679953542560000
  • 129387425609048400 cubed (1293874256090484003) is 2166088594991751286764801923144784125170499904000000
  • The square root of 129387425609048400 is 359704636.6243398871
  • The cube root of 129387425609048400 is 505782.7622958101

Scales and comparisons

How big is 129387425609048400?
  • 129,387,425,609,048,400 seconds is equal to 4,114,119,912 years, 40 weeks, 4 days, 21 hours.
  • To count from 1 to 129,387,425,609,048,400 would take you about twelve billion, three hundred forty-two million, three hundred fifty-nine thousand, seven hundred thirty-eight 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 129387425609048400 cubic inches would be around 42148.6 feet tall.

Recreational maths with 129387425609048400

  • 129387425609048400 backwards is 004840906524783921
  • 129387425609048400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 129387425609048400's digits is 72
  • More coming soon!

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"Number 129387425609048400 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 129387425609048400 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/129387425609048400/

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Numbermatics. 2024. "Number 129387425609048400 - Facts about the integer". https://numbermatics.com/n/129387425609048400/

The information we have on file for 129387425609048400 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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