161604990401400

161,604,990,401,400 is an even composite number composed of nine prime numbers multiplied together.

What does the number 161604990401400 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 3456 divisors.

161604990401400 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 161604990401400:

23 × 32 × 52 × 72 × 13 × 19 × 73 × 307 × 331

(2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 19 × 73 × 307 × 331)

See below for interesting mathematical facts about the number 161604990401400 from the Numbermatics database.


Names of 161604990401400

  • Cardinal: 161604990401400 can be written as One hundred sixty-one trillion, six hundred four billion, nine hundred ninety million, four hundred one thousand, four hundred.

Scientific notation

  • Scientific notation: 1.616049904014 × 1014

Factors of 161604990401400

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 760

Divisors of 161604990401400

Bases of 161604990401400

  • Binary: 1001001011111010100110000000101111111011011110002
  • Hexadecimal: 0x92FA980BFB78
  • Base-36: 1LA8B2RN20

Squares and roots of 161604990401400

  • 161604990401400 squared (1616049904014002) is 26116172922636586133121960000
  • 161604990401400 cubed (1616049904014003) is 4220503874483988086823638688415554744000000
  • The square root of 161604990401400 is 12712395.1480985677
  • The cube root of 161604990401400 is 54469.2743119607

Scales and comparisons

How big is 161604990401400?
  • 161,604,990,401,400 seconds is equal to 5,138,538 years, 42 weeks, 3 days, 15 hours, 30 minutes.
  • To count from 1 to 161,604,990,401,400 would take you about twelve million, eight hundred forty-six thousand, three hundred forty-seven 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 161604990401400 cubic inches would be around 4539.1 feet tall.

Recreational maths with 161604990401400

  • 161604990401400 backwards is 004104099406161
  • 161604990401400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 161604990401400's digits is 45
  • More coming soon!

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"Number 161604990401400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 161604990401400 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/161604990401400/

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The information we have on file for 161604990401400 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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