121042828635638400

121,042,828,635,638,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 121042828635638400 look like?

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

121042828635638400 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 121042828635638400:

27 × 32 × 52 × 373 × 91092

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 37 × 37 × 37 × 9109 × 9109)

See below for interesting mathematical facts about the number 121042828635638400 from the Numbermatics database.


Names of 121042828635638400

  • Cardinal: 121042828635638400 can be written as One hundred twenty-one quadrillion, forty-two trillion, eight hundred twenty-eight billion, six hundred thirty-five million, six hundred thirty-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 1.210428286356384 × 1017

Factors of 121042828635638400

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 9156

Divisors of 121042828635638400

Bases of 121042828635638400

  • Binary: 1101011100000011111001111101100110110111110001010100000002
  • Hexadecimal: 0x1AE07CFB36F8A80
  • Base-36: X3U3NTKFQ80

Squares and roots of 121042828635638400

  • 121042828635638400 squared (1210428286356384002) is 14651366364116523446826575554560000
  • 121042828635638400 cubed (1210428286356384003) is 1773442828089712793033040707982940258659631104000000
  • The square root of 121042828635638400 is 347912099.0072613155
  • The cube root of 121042828635638400 is 494667.0939635901

Scales and comparisons

How big is 121042828635638400?
  • 121,042,828,635,638,400 seconds is equal to 3,848,787,540 years, 29 weeks, 1 day, 8 hours.
  • To count from 1 to 121,042,828,635,638,400 would take you about eleven billion, five hundred forty-six million, three hundred sixty-two thousand, six hundred twenty-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 121042828635638400 cubic inches would be around 41222.3 feet tall.

Recreational maths with 121042828635638400

  • 121042828635638400 backwards is 004836536828240121
  • The number of decimal digits it has is: 18
  • The sum of 121042828635638400's digits is 63
  • More coming soon!

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"Number 121042828635638400 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 121042828635638400 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/121042828635638400/

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The information we have on file for 121042828635638400 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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