1321431396749807616

1,321,431,396,749,807,616 is an even composite number composed of five prime numbers multiplied together.

What does the number 1321431396749807616 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 4875 divisors.

1321431396749807616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four thousand, eight hundred seventy-five divisors.

Prime factorization of 1321431396749807616:

212 × 34 × 74 × 134 × 2412

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 241 × 241)

See below for interesting mathematical facts about the number 1321431396749807616 from the Numbermatics database.


Names of 1321431396749807616

  • Cardinal: 1321431396749807616 can be written as One quintillion, three hundred twenty-one quadrillion, four hundred thirty-one trillion, three hundred ninety-six billion, seven hundred forty-nine million, eight hundred seven thousand, six hundred sixteen.

Scientific notation

  • Scientific notation: 1.321431396749807616 × 1018

Factors of 1321431396749807616

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 266

Divisors of 1321431396749807616

Bases of 1321431396749807616

  • Binary: 10010010101101010101011011010101001100101001000010000000000002
  • Hexadecimal: 0x1256AADAA6521000
  • Base-36: A1FCC3598G00

Squares and roots of 1321431396749807616

  • 1321431396749807616 squared (13214313967498076162) is 1746180936316147466046835333011603456
  • 1321431396749807616 cubed (13214313967498076163) is 2307458313654133608363990569304666584450501063680720896
  • 1321431396749807616 is a perfect square number. Its square root is 1149535296
  • The cube root of 1321431396749807616 is 1097357.6790800653

Scales and comparisons

How big is 1321431396749807616?
  • 1,321,431,396,749,807,616 seconds is equal to 42,017,430,960 years, 49 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 1,321,431,396,749,807,616 would take you about one hundred forty-seven billion, sixty-one million, eight thousand, three hundred sixty-three 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 1321431396749807616 cubic inches would be around 91446.5 feet tall.

Recreational maths with 1321431396749807616

  • 1321431396749807616 backwards is 6167089476931341231
  • 1321431396749807616 is a Harshad number.
  • The number of decimal digits it has is: 19
  • The sum of 1321431396749807616's digits is 81
  • More coming soon!

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"Number 1321431396749807616 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

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Numbermatics. (2024). Number 1321431396749807616 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/1321431396749807616/

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Numbermatics. 2024. "Number 1321431396749807616 - Facts about the integer". https://numbermatics.com/n/1321431396749807616/

The information we have on file for 1321431396749807616 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!

Keywords: Divisors of 1321431396749807616, math, Factors of 1321431396749807616, curriculum, school, college, exams, university, Prime factorization of 1321431396749807616, STEM, science, technology, engineering, physics, economics, calculator, one quintillion, three hundred twenty-one quadrillion, four hundred thirty-one trillion, three hundred ninety-six billion, seven hundred forty-nine million, eight hundred seven thousand, six hundred sixteen.

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