1001981393735400

1,001,981,393,735,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1001981393735400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3240 divisors.

1001981393735400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 1001981393735400:

23 × 34 × 52 × 132 × 292 × 472 × 197

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 29 × 29 × 47 × 47 × 197)

See below for interesting mathematical facts about the number 1001981393735400 from the Numbermatics database.


Names of 1001981393735400

  • Cardinal: 1001981393735400 can be written as One quadrillion, one trillion, nine hundred eighty-one billion, three hundred ninety-three million, seven hundred thirty-five thousand, four hundred.

Scientific notation

  • Scientific notation: 1.0019813937354 × 1015

Factors of 1001981393735400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 296

Divisors of 1001981393735400

Bases of 1001981393735400

  • Binary: 111000111101001011111110010000101110001110111010002
  • Hexadecimal: 0x38F4BF90B8EE8
  • Base-36: 9V67WBFQI0

Squares and roots of 1001981393735400

  • 1001981393735400 squared (10019813937354002) is 1003966713391934682365213160000
  • 1001981393735400 cubed (10019813937354003) is 1005955966748399589029737582210109637864000000
  • The square root of 1001981393735400 is 31654089.6842003655
  • The cube root of 1001981393735400 is 100066.0028844547

Scales and comparisons

How big is 1001981393735400?
  • 1,001,981,393,735,400 seconds is equal to 31,859,908 years, 51 weeks, 2 days, 22 hours, 30 minutes.
  • To count from 1 to 1,001,981,393,735,400 would take you about ninety-five million, five hundred seventy-nine thousand, seven hundred twenty-six 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 1001981393735400 cubic inches would be around 8338.8 feet tall.

Recreational maths with 1001981393735400

  • 1001981393735400 backwards is 0045373931891001
  • 1001981393735400 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1001981393735400's digits is 54
  • More coming soon!

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"Number 1001981393735400 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 1001981393735400 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/1001981393735400/

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Numbermatics. 2024. "Number 1001981393735400 - Facts about the integer". https://numbermatics.com/n/1001981393735400/

The information we have on file for 1001981393735400 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 1001981393735400, math, Factors of 1001981393735400, curriculum, school, college, exams, university, Prime factorization of 1001981393735400, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, one trillion, nine hundred eighty-one billion, three hundred ninety-three million, seven hundred thirty-five thousand, four hundred.

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