1397420442786816

1,397,420,442,786,816 is an even composite number composed of six prime numbers multiplied together.

What does the number 1397420442786816 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1980 divisors.

1397420442786816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred eighty divisors.

Prime factorization of 1397420442786816:

210 × 34 × 7 × 472 × 592 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 47 × 47 × 59 × 59 × 313)

See below for interesting mathematical facts about the number 1397420442786816 from the Numbermatics database.


Names of 1397420442786816

  • Cardinal: 1397420442786816 can be written as One quadrillion, three hundred ninety-seven trillion, four hundred twenty billion, four hundred forty-two million, seven hundred eighty-six thousand, eight hundred sixteen.

Scientific notation

  • Scientific notation: 1.397420442786816 × 1015

Factors of 1397420442786816

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 431

Divisors of 1397420442786816

Bases of 1397420442786816

  • Binary: 1001111011011110010010011010001100000011100000000002
  • Hexadecimal: 0x4F6F24D181C00
  • Base-36: DRCE37B400

Squares and roots of 1397420442786816

  • 1397420442786816 squared (13974204427868162) is 1952783893918500889604423417856
  • 1397420442786816 cubed (13974204427868163) is 2728860133706554237405785773690476228295786496
  • The square root of 1397420442786816 is 37382087.1914185123
  • The cube root of 1397420442786816 is 111800.1442962355

Scales and comparisons

How big is 1397420442786816?
  • 1,397,420,442,786,816 seconds is equal to 44,433,647 years, 29 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 1,397,420,442,786,816 would take you about one hundred thirty-three million, three hundred thousand, nine hundred forty-two 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 1397420442786816 cubic inches would be around 9316.7 feet tall.

Recreational maths with 1397420442786816

  • 1397420442786816 backwards is 6186872440247931
  • 1397420442786816 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1397420442786816's digits is 72
  • More coming soon!

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"Number 1397420442786816 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 1397420442786816 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/1397420442786816/

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Numbermatics. 2024. "Number 1397420442786816 - Facts about the integer". https://numbermatics.com/n/1397420442786816/

The information we have on file for 1397420442786816 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 1397420442786816, math, Factors of 1397420442786816, curriculum, school, college, exams, university, Prime factorization of 1397420442786816, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, three hundred ninety-seven trillion, four hundred twenty billion, four hundred forty-two million, seven hundred eighty-six thousand, eight hundred sixteen.

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