1388112768

1,388,112,768 is an even composite number composed of four prime numbers multiplied together.

What does the number 1388112768 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 256 divisors.

1388112768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.

Prime factorization of 1388112768:

27 × 33 × 73 × 1171

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 1171)

See below for interesting mathematical facts about the number 1388112768 from the Numbermatics database.


Names of 1388112768

  • Cardinal: 1388112768 can be written as One billion, three hundred eighty-eight million, one hundred twelve thousand, seven hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.388112768 × 109

Factors of 1388112768

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1183

Divisors of 1388112768

Bases of 1388112768

  • Binary: 10100101011110011101011100000002
  • Hexadecimal: 0x52BCEB80
  • Base-36: MYG2O0

Squares and roots of 1388112768

  • 1388112768 squared (13881127682) is 1926857056684621824
  • 1388112768 cubed (13881127683) is 2674694882494823303145848832
  • The square root of 1388112768 is 37257.3854155119
  • The cube root of 1388112768 is 1115.5137203885

Scales and comparisons

How big is 1388112768?
  • 1,388,112,768 seconds is equal to 44 years, 7 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
  • To count from 1 to 1,388,112,768 would take you about eighty-eight 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 1388112768 cubic inches would be around 93 feet tall.

Recreational maths with 1388112768

  • 1388112768 backwards is 8672118831
  • The number of decimal digits it has is: 10
  • The sum of 1388112768's digits is 45
  • More coming soon!

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"Number 1388112768 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

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Numbermatics. (2024). Number 1388112768 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/1388112768/

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The information we have on file for 1388112768 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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