3987160868804400

3,987,160,868,804,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3987160868804400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4320 divisors.

3987160868804400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 3987160868804400:

24 × 32 × 52 × 73 × 232 × 41 × 533

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 23 × 23 × 41 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 3987160868804400 from the Numbermatics database.


Names of 3987160868804400

  • Cardinal: 3987160868804400 can be written as Three quadrillion, nine hundred eighty-seven trillion, one hundred sixty billion, eight hundred sixty-eight million, eight hundred four thousand, four hundred.

Scientific notation

  • Scientific notation: 3.9871608688044 × 1015

Factors of 3987160868804400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 134

Divisors of 3987160868804400

Bases of 3987160868804400

  • Binary: 11100010101001001101001110110011111101010111001100002
  • Hexadecimal: 0xE2A4D3B3F5730
  • Base-36: 139BWEZUCS0

Squares and roots of 3987160868804400

  • 3987160868804400 squared (39871608688044002) is 15897451793725057829085459360000
  • 3987160868804400 cubed (39871608688044003) is 63385697705644868750039012305712667989184000000
  • The square root of 3987160868804400 is 63143969.3779572271
  • The cube root of 3987160868804400 is 158570.0827354135

Scales and comparisons

How big is 3987160868804400?
  • 3,987,160,868,804,400 seconds is equal to 126,779,382 years, 27 weeks, 3 days, 19 hours.
  • To count from 1 to 3,987,160,868,804,400 would take you about three hundred eighty million, three hundred thirty-eight thousand, one hundred forty-seven 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 3987160868804400 cubic inches would be around 13214.2 feet tall.

Recreational maths with 3987160868804400

  • 3987160868804400 backwards is 0044088680617893
  • 3987160868804400 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 3987160868804400's digits is 72
  • More coming soon!

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"Number 3987160868804400 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

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Numbermatics. (2024). Number 3987160868804400 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/3987160868804400/

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Numbermatics. 2024. "Number 3987160868804400 - Facts about the integer". https://numbermatics.com/n/3987160868804400/

The information we have on file for 3987160868804400 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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