87438142907968389120

87,438,142,907,968,389,120 is an even composite number composed of six prime numbers multiplied together.

What does the number 87438142907968389120 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 9120 divisors.

87438142907968389120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine thousand, one hundred twenty divisors.

Prime factorization of 87438142907968389120:

218 × 34 × 5 × 193 × 232 × 613

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 19 × 19 × 19 × 23 × 23 × 61 × 61 × 61)

See below for interesting mathematical facts about the number 87438142907968389120 from the Numbermatics database.


Names of 87438142907968389120

  • Cardinal: 87438142907968389120 can be written as Eighty-seven quintillion, four hundred thirty-eight quadrillion, one hundred forty-two trillion, nine hundred seven billion, nine hundred sixty-eight million, three hundred eighty-nine thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 8.743814290796838912 × 1019

Factors of 87438142907968389120

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 113

Divisors of 87438142907968389120

Bases of 87438142907968389120

  • Binary: 10010111101011100101010111110110101001010010100110000000000000000002
  • Hexadecimal: 0x4BD72AFB5294C0000
  • Base-36: IGBAYTB0VSW00

Squares and roots of 87438142907968389120

  • 87438142907968389120 squared (874381429079683891202) is 7645428835194302703178225721167734374400
  • 87438142907968389120 cubed (874381429079683891203) is 668502099084421740974450539521911876355486430044018966528000
  • The square root of 87438142907968389120 is 9350836481.7254926223
  • The cube root of 87438142907968389120 is 4438473.6066737103

Scales and comparisons

How big is 87438142907968389120?
  • 87,438,142,907,968,389,120 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 87,438,142,907,968,389,120 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 87438142907968389120 cubic inches would be around 369872.8 feet tall.

Recreational maths with 87438142907968389120

  • 87438142907968389120 backwards is 02198386970924183478
  • The number of decimal digits it has is: 20
  • The sum of 87438142907968389120's digits is 99
  • More coming soon!

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"Number 87438142907968389120 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 87438142907968389120 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/87438142907968389120/

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The information we have on file for 87438142907968389120 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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