16123909899423040

16,123,909,899,423,040 is an even composite number composed of six prime numbers multiplied together.

What does the number 16123909899423040 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1960 divisors.

16123909899423040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred sixty divisors.

Prime factorization of 16123909899423040:

26 × 5 × 114 × 136 × 23 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 11 × 13 × 13 × 13 × 13 × 13 × 13 × 23 × 31)

See below for interesting mathematical facts about the number 16123909899423040 from the Numbermatics database.


Names of 16123909899423040

  • Cardinal: 16123909899423040 can be written as Sixteen quadrillion, one hundred twenty-three trillion, nine hundred nine billion, eight hundred ninety-nine million, four hundred twenty-three thousand and forty.

Scientific notation

  • Scientific notation: 1.612390989942304 × 1016

Factors of 16123909899423040

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 85

Divisors of 16123909899423040

Bases of 16123909899423040

  • Binary: 1110010100100010011100010100011111001000001101010000002
  • Hexadecimal: 0x39489C51F20D40
  • Base-36: 4ERG5Y73L8G

Squares and roots of 16123909899423040

  • 16123909899423040 squared (161239098994230402) is 259980470444712307888524882841600
  • 16123909899423040 cubed (161239098994230403) is 4191901681060155851587853241686651055435710464000
  • The square root of 16123909899423040 is 126979958.6526276989
  • The cube root of 16123909899423040 is 252633.0241755641

Scales and comparisons

How big is 16123909899423040?
  • 16,123,909,899,423,040 seconds is equal to 512,690,460 years, 14 weeks, 1 day, 14 hours, 50 minutes, 40 seconds.
  • To count from 1 to 16,123,909,899,423,040 would take you about one billion, five hundred thirty-eight million, seventy-one thousand, three hundred eighty 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 16123909899423040 cubic inches would be around 21052.8 feet tall.

Recreational maths with 16123909899423040

  • 16123909899423040 backwards is 04032499890932161
  • The number of decimal digits it has is: 17
  • The sum of 16123909899423040's digits is 70
  • More coming soon!

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"Number 16123909899423040 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 16123909899423040 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/16123909899423040/

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Numbermatics. 2024. "Number 16123909899423040 - Facts about the integer". https://numbermatics.com/n/16123909899423040/

The information we have on file for 16123909899423040 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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