168007981964384010240

168,007,981,964,384,010,240 is an even composite number composed of five prime numbers multiplied together.

What does the number 168007981964384010240 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 6720 divisors.

168007981964384010240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six thousand, seven hundred twenty divisors.

Prime factorization of 168007981964384010240:

219 × 35 × 5 × 116 × 533

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 11 × 11 × 11 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 168007981964384010240 from the Numbermatics database.


Names of 168007981964384010240

  • Cardinal: 168007981964384010240 can be written as One hundred sixty-eight quintillion, seven quadrillion, nine hundred eighty-one trillion, nine hundred sixty-four billion, three hundred eighty-four million, ten thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.6800798196438401024 × 1020

Factors of 168007981964384010240

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 34
  • Sum of prime factors: 74

Divisors of 168007981964384010240

Bases of 168007981964384010240

  • Binary: 100100011011100101000100000101110011110000010101100000000000000000002
  • Hexadecimal: 0x91B944173C1580000
  • Base-36: ZGG1V3ZFZEO00

Squares and roots of 168007981964384010240

  • 168007981964384010240 squared (1680079819643840102402) is 28226682003744782868247970086584424857600
  • 168007981964384010240 cubed (1680079819643840102403) is 4742307880999556195518362861554471361211436174096228941824000
  • The square root of 168007981964384010240 is 12961789304.1193973205
  • The cube root of 168007981964384010240 is 5517935.7388168507

Scales and comparisons

How big is 168007981964384010240?
  • 168,007,981,964,384,010,240 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 168,007,981,964,384,010,240 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 168007981964384010240 cubic inches would be around 459828 feet tall.

Recreational maths with 168007981964384010240

  • 168007981964384010240 backwards is 042010483469189700861
  • 168007981964384010240 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 168007981964384010240's digits is 81
  • More coming soon!

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"Number 168007981964384010240 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

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Numbermatics. (2024). Number 168007981964384010240 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/168007981964384010240/

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Numbermatics. 2024. "Number 168007981964384010240 - Facts about the integer". https://numbermatics.com/n/168007981964384010240/

The information we have on file for 168007981964384010240 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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