491490978936048

491,490,978,936,048 is an even composite number composed of six prime numbers multiplied together.

What does the number 491490978936048 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3200 divisors.

491490978936048 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, two hundred divisors.

Prime factorization of 491490978936048:

24 × 39 × 73 × 133 × 19 × 109

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 13 × 13 × 19 × 109)

See below for interesting mathematical facts about the number 491490978936048 from the Numbermatics database.


Names of 491490978936048

  • Cardinal: 491490978936048 can be written as Four hundred ninety-one trillion, four hundred ninety billion, nine hundred seventy-eight million, nine hundred thirty-six thousand and forty-eight.

Scientific notation

  • Scientific notation: 4.91490978936048 × 1014

Factors of 491490978936048

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 153

Divisors of 491490978936048

Bases of 491490978936048

  • Binary: 11011111100000010001010010011010110110100111100002
  • Hexadecimal: 0x1BF022935B4F0
  • Base-36: 4U7VU6XR00

Squares and roots of 491490978936048

  • 491490978936048 squared (4914909789360482) is 241563382375514778826073858304
  • 491490978936048 cubed (4914909789360483) is 118726223278844642844516590208655164229742592
  • The square root of 491490978936048 is 22169595.8225685297
  • The cube root of 491490978936048 is 78917.2331340655

Scales and comparisons

How big is 491490978936048?
  • 491,490,978,936,048 seconds is equal to 15,627,892 years, 44 weeks, 22 hours, 40 minutes, 48 seconds.
  • To count from 1 to 491,490,978,936,048 would take you about thirty-nine million, sixty-nine thousand, seven hundred thirty-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 491490978936048 cubic inches would be around 6576.4 feet tall.

Recreational maths with 491490978936048

  • 491490978936048 backwards is 840639879094194
  • 491490978936048 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 491490978936048's digits is 81
  • More coming soon!

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"Number 491490978936048 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 491490978936048 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/491490978936048/

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The information we have on file for 491490978936048 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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