121990090879995520

121,990,090,879,995,520 is an even composite number composed of six prime numbers multiplied together.

What does the number 121990090879995520 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3072 divisors.

121990090879995520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 121990090879995520:

27 × 5 × 73 × 133 × 292 × 673

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 29 × 29 × 67 × 67 × 67)

See below for interesting mathematical facts about the number 121990090879995520 from the Numbermatics database.


Names of 121990090879995520

  • Cardinal: 121990090879995520 can be written as One hundred twenty-one quadrillion, nine hundred ninety trillion, ninety billion, eight hundred seventy-nine million, nine hundred ninety-five thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.2199009087999552 × 1017

Factors of 121990090879995520

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 123

Divisors of 121990090879995520

Bases of 121990090879995520

  • Binary: 1101100010110010101010111011000010000010100001110100000002
  • Hexadecimal: 0x1B1655761050E80
  • Base-36: XD5VM3752F4

Squares and roots of 121990090879995520

  • 121990090879995520 squared (1219900908799955202) is 14881582272909566143185715220070400
  • 121990090879995520 cubed (1219900908799955203) is 1815405573910368266340013857557865823993766084608000
  • The square root of 121990090879995520 is 349270798.7793934083
  • The cube root of 121990090879995520 is 495954.1381459841

Scales and comparisons

How big is 121990090879995520?
  • 121,990,090,879,995,520 seconds is equal to 3,878,907,549 years, 44 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
  • To count from 1 to 121,990,090,879,995,520 would take you about eleven billion, six hundred thirty-six million, seven hundred twenty-two thousand, six hundred forty-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 121990090879995520 cubic inches would be around 41329.5 feet tall.

Recreational maths with 121990090879995520

  • 121990090879995520 backwards is 025599978090099121
  • The number of decimal digits it has is: 18
  • The sum of 121990090879995520's digits is 85
  • More coming soon!

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"Number 121990090879995520 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 121990090879995520 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/121990090879995520/

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The information we have on file for 121990090879995520 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!

Keywords: Divisors of 121990090879995520, math, Factors of 121990090879995520, curriculum, school, college, exams, university, Prime factorization of 121990090879995520, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one quadrillion, nine hundred ninety trillion, ninety billion, eight hundred seventy-nine million, nine hundred ninety-five thousand, five hundred twenty.

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