981213713504640

981,213,713,504,640 is an even composite number composed of seven prime numbers multiplied together.

What does the number 981213713504640 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7680 divisors.

981213713504640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, six hundred eighty divisors.

Prime factorization of 981213713504640:

27 × 37 × 5 × 74 × 112 × 19 × 127

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 11 × 11 × 19 × 127)

See below for interesting mathematical facts about the number 981213713504640 from the Numbermatics database.


Names of 981213713504640

  • Cardinal: 981213713504640 can be written as Nine hundred eighty-one trillion, two hundred thirteen billion, seven hundred thirteen million, five hundred four thousand, six hundred forty.

Scientific notation

  • Scientific notation: 9.8121371350464 × 1014

Factors of 981213713504640

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 174

Divisors of 981213713504640

Bases of 981213713504640

  • Binary: 110111110001101000100111101101011110011001100000002
  • Hexadecimal: 0x37C689ED79980
  • Base-36: 9NT7CUU000

Squares and roots of 981213713504640

  • 981213713504640 squared (9812137135046402) is 962780351569565745511301529600
  • 981213713504640 cubed (9812137135046403) is 944693284052876459566822915136218608697344000
  • The square root of 981213713504640 is 31324331.0144788247
  • The cube root of 981213713504640 is 99369.8276196083

Scales and comparisons

How big is 981213713504640?
  • 981,213,713,504,640 seconds is equal to 31,199,560 years, 51 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 981,213,713,504,640 would take you about seventy-seven million, nine hundred ninety-eight thousand, nine hundred 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 981213713504640 cubic inches would be around 8280.8 feet tall.

Recreational maths with 981213713504640

  • 981213713504640 backwards is 046405317312189
  • 981213713504640 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 981213713504640's digits is 54
  • More coming soon!

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"Number 981213713504640 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 981213713504640 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/981213713504640/

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The information we have on file for 981213713504640 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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