121642607663649072

121,642,607,663,649,072 is an even composite number composed of seven prime numbers multiplied together.

What does the number 121642607663649072 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7500 divisors.

121642607663649072 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, five hundred divisors.

Prime factorization of 121642607663649072:

24 × 34 × 72 × 11 × 134 × 174 × 73

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 13 × 13 × 13 × 13 × 17 × 17 × 17 × 17 × 73)

See below for interesting mathematical facts about the number 121642607663649072 from the Numbermatics database.


Names of 121642607663649072

  • Cardinal: 121642607663649072 can be written as One hundred twenty-one quadrillion, six hundred forty-two trillion, six hundred seven billion, six hundred sixty-three million, six hundred forty-nine thousand and seventy-two.

Scientific notation

  • Scientific notation: 1.21642607663649072 × 1017

Factors of 121642607663649072

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 126

Divisors of 121642607663649072

Bases of 121642607663649072

  • Binary: 1101100000010100101001110101000110101100000010001001100002
  • Hexadecimal: 0x1B0294EA3581130
  • Base-36: X9QPEI3VN00

Squares and roots of 121642607663649072

  • 121642607663649072 squared (1216426076636490722) is 14796923999212455942851498766461184
  • 121642607663649072 cubed (1216426076636490723) is 1799936420665033968292974441123904776237797485621248
  • The square root of 121642607663649072 is 348773003.0602269423
  • The cube root of 121642607663649072 is 495482.7894010723

Scales and comparisons

How big is 121642607663649072?
  • 121,642,607,663,649,072 seconds is equal to 3,867,858,658 years, 21 weeks, 3 days, 14 hours, 31 minutes, 12 seconds.
  • To count from 1 to 121,642,607,663,649,072 would take you about eleven billion, six hundred three million, five hundred seventy-five thousand, nine hundred seventy-five 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 121642607663649072 cubic inches would be around 41290.2 feet tall.

Recreational maths with 121642607663649072

  • 121642607663649072 backwards is 270946366706246121
  • 121642607663649072 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 121642607663649072's digits is 72
  • More coming soon!

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"Number 121642607663649072 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 121642607663649072 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/121642607663649072/

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The information we have on file for 121642607663649072 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 121642607663649072, math, Factors of 121642607663649072, curriculum, school, college, exams, university, Prime factorization of 121642607663649072, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one quadrillion, six hundred forty-two trillion, six hundred seven billion, six hundred sixty-three million, six hundred forty-nine thousand and seventy-two.

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