40920140965389840

40,920,140,965,389,840 is an even composite number composed of eight prime numbers multiplied together.

What does the number 40920140965389840 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 9720 divisors.

40920140965389840 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of nine thousand, seven hundred twenty divisors.

Prime factorization of 40920140965389840:

24 × 38 × 5 × 7 × 112 × 19 × 312 × 712

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 19 × 31 × 31 × 71 × 71)

See below for interesting mathematical facts about the number 40920140965389840 from the Numbermatics database.


Names of 40920140965389840

  • Cardinal: 40920140965389840 can be written as Forty quadrillion, nine hundred twenty trillion, one hundred forty billion, nine hundred sixty-five million, three hundred eighty-nine thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 4.092014096538984 × 1016

Factors of 40920140965389840

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 149

Divisors of 40920140965389840

Bases of 40920140965389840

  • Binary: 100100010110000010100110110000100110011010100110000100002
  • Hexadecimal: 0x9160A6C266A610
  • Base-36: B6WZ98S2900

Squares and roots of 40920140965389840

  • 40920140965389840 squared (409201409653898402) is 1674457936627375746732743175225600
  • 40920140965389840 cubed (409201409653898403) is 68519054807408022916340805072479540276133947904000
  • The square root of 40920140965389840 is 202287273.3648605981
  • The cube root of 40920140965389840 is 344597.6994192865

Scales and comparisons

How big is 40920140965389840?
  • 40,920,140,965,389,840 seconds is equal to 1,301,133,908 years, 20 weeks, 2 days, 23 hours, 24 minutes.
  • To count from 1 to 40,920,140,965,389,840 would take you about three billion, nine hundred three million, four hundred one thousand, seven hundred twenty-five 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 40920140965389840 cubic inches would be around 28716.5 feet tall.

Recreational maths with 40920140965389840

  • 40920140965389840 backwards is 04898356904102904
  • 40920140965389840 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40920140965389840's digits is 72
  • More coming soon!

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"Number 40920140965389840 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 40920140965389840 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/40920140965389840/

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Numbermatics. 2024. "Number 40920140965389840 - Facts about the integer". https://numbermatics.com/n/40920140965389840/

The information we have on file for 40920140965389840 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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