121399902709916250

121,399,902,709,916,250 is an even composite number composed of six prime numbers multiplied together.

What does the number 121399902709916250 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1280 divisors.

121399902709916250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.

Prime factorization of 121399902709916250:

2 × 3 × 54 × 73 × 293 × 1573

(2 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 29 × 29 × 29 × 157 × 157 × 157)

See below for interesting mathematical facts about the number 121399902709916250 from the Numbermatics database.


Names of 121399902709916250

  • Cardinal: 121399902709916250 can be written as One hundred twenty-one quadrillion, three hundred ninety-nine trillion, nine hundred two billion, seven hundred nine million, nine hundred sixteen thousand, two hundred fifty.

Scientific notation

  • Scientific notation: 1.2139990270991625 × 1017

Factors of 121399902709916250

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 203

Divisors of 121399902709916250

Bases of 121399902709916250

  • Binary: 1101011110100110010010001011111001100101010100010010110102
  • Hexadecimal: 0x1AF4C917CCAA25A
  • Base-36: X7CO9DWVRRU

Squares and roots of 121399902709916250

  • 121399902709916250 squared (1213999027099162502) is 14737936377977130860396082014062500
  • 121399902709916250 cubed (1213999027099162503) is 1789184042431359170885367363862810179990697265625000
  • The square root of 121399902709916250 is 348424888.1895727179
  • The cube root of 121399902709916250 is 495153.0359862771

Scales and comparisons

How big is 121399902709916250?
  • 121,399,902,709,916,250 seconds is equal to 3,860,141,391 years, 32 weeks, 1 day, 22 hours, 57 minutes, 30 seconds.
  • To count from 1 to 121,399,902,709,916,250 would take you about eleven billion, five hundred eighty million, four hundred twenty-four thousand, one hundred seventy-four 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 121399902709916250 cubic inches would be around 41262.8 feet tall.

Recreational maths with 121399902709916250

  • 121399902709916250 backwards is 052619907209993121
  • 121399902709916250 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 121399902709916250's digits is 75
  • More coming soon!

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"Number 121399902709916250 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 121399902709916250 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/121399902709916250/

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The information we have on file for 121399902709916250 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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