121385018953897842

121,385,018,953,897,842 is an even composite number composed of ten prime numbers multiplied together.

What does the number 121385018953897842 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 3072 divisors.

121385018953897842 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 121385018953897842:

2 × 3 × 113 × 13 × 17 × 292 × 31 × 59 × 61 × 733

(2 × 3 × 11 × 11 × 11 × 13 × 17 × 29 × 29 × 31 × 59 × 61 × 733)

See below for interesting mathematical facts about the number 121385018953897842 from the Numbermatics database.


Names of 121385018953897842

  • Cardinal: 121385018953897842 can be written as One hundred twenty-one quadrillion, three hundred eighty-five trillion, eighteen billion, nine hundred fifty-three million, eight hundred ninety-seven thousand, eight hundred forty-two.

Scientific notation

  • Scientific notation: 1.21385018953897842 × 1017

Factors of 121385018953897842

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 959

Divisors of 121385018953897842

Bases of 121385018953897842

  • Binary: 1101011110011111100001000000101111100110100010111011100102
  • Hexadecimal: 0x1AF3F0817CD1772
  • Base-36: X77EBVSU3XU

Squares and roots of 121385018953897842

  • 121385018953897842 squared (1213850189538978422) is 14734322826438138352583404972256964
  • 121385018953897842 cubed (1213850189538978423) is 1788526055560043047285507680085446203813339829071688
  • The square root of 121385018953897842 is 348403528.9056324153
  • The cube root of 121385018953897842 is 495132.7997312375

Scales and comparisons

How big is 121385018953897842?
  • 121,385,018,953,897,842 seconds is equal to 3,859,668,134 years, 11 weeks, 2 days, 7 hours, 10 minutes, 42 seconds.
  • To count from 1 to 121,385,018,953,897,842 would take you about eleven billion, five hundred seventy-nine million, four thousand, four hundred two 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 121385018953897842 cubic inches would be around 41261.1 feet tall.

Recreational maths with 121385018953897842

  • 121385018953897842 backwards is 248798359810583121
  • The number of decimal digits it has is: 18
  • The sum of 121385018953897842's digits is 84
  • More coming soon!

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"Number 121385018953897842 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 121385018953897842 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/121385018953897842/

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Numbermatics. 2024. "Number 121385018953897842 - Facts about the integer". https://numbermatics.com/n/121385018953897842/

The information we have on file for 121385018953897842 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 121385018953897842, math, Factors of 121385018953897842, curriculum, school, college, exams, university, Prime factorization of 121385018953897842, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one quadrillion, three hundred eighty-five trillion, eighteen billion, nine hundred fifty-three million, eight hundred ninety-seven thousand, eight hundred forty-two.

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