121664987283840

121,664,987,283,840 is an even composite number composed of nine prime numbers multiplied together.

What does the number 121664987283840 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 6912 divisors.

121664987283840 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of six thousand, nine hundred twelve divisors.

Prime factorization of 121664987283840:

27 × 3 × 5 × 72 × 11 × 132 × 192 × 41 × 47

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 11 × 13 × 13 × 19 × 19 × 41 × 47)

See below for interesting mathematical facts about the number 121664987283840 from the Numbermatics database.


Names of 121664987283840

  • Cardinal: 121664987283840 can be written as One hundred twenty-one trillion, six hundred sixty-four billion, nine hundred eighty-seven million, two hundred eighty-three thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.2166498728384 × 1014

Factors of 121664987283840

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 148

Divisors of 121664987283840

Bases of 121664987283840

  • Binary: 110111010100111010101100101100101000001100000002
  • Hexadecimal: 0x6EA756594180
  • Base-36: 174K4G4QYO

Squares and roots of 121664987283840

  • 121664987283840 squared (1216649872838402) is 14802369130776948900725145600
  • 121664987283840 cubed (1216649872838403) is 1800930052066683241986118305978932527104000
  • The square root of 121664987283840 is 11030185.2787629999
  • The cube root of 121664987283840 is 49551.3173592083

Scales and comparisons

How big is 121664987283840?
  • 121,664,987,283,840 seconds is equal to 3,868,570 years, 13 weeks, 4 days, 1 hour, 4 minutes.
  • To count from 1 to 121,664,987,283,840 would take you about nine million, six hundred seventy-one thousand, four hundred twenty-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 121664987283840 cubic inches would be around 4129.3 feet tall.

Recreational maths with 121664987283840

  • 121664987283840 backwards is 048382789466121
  • The number of decimal digits it has is: 15
  • The sum of 121664987283840's digits is 69
  • More coming soon!

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"Number 121664987283840 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 121664987283840 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/121664987283840/

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The information we have on file for 121664987283840 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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