1387978872000

1,387,978,872,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 1387978872000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1792 divisors.

1387978872000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred ninety-two divisors.

Prime factorization of 1387978872000:

26 × 3 × 53 × 7 × 17 × 31 × 61 × 257

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 17 × 31 × 61 × 257)

See below for interesting mathematical facts about the number 1387978872000 from the Numbermatics database.


Names of 1387978872000

  • Cardinal: 1387978872000 can be written as One trillion, three hundred eighty-seven billion, nine hundred seventy-eight million, eight hundred seventy-two thousand.

Scientific notation

  • Scientific notation: 1.387978872 × 1012

Factors of 1387978872000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 383

Divisors of 1387978872000

Bases of 1387978872000

  • Binary: 101000011001010011111110011010100110000002
  • Hexadecimal: 0x14329FCD4C0
  • Base-36: HPMMS7UO

Squares and roots of 1387978872000

  • 1387978872000 squared (13879788720002) is 1926485349118392384000000
  • 1387978872000 cubed (13879788720003) is 2673920961793872455597710848000000000
  • The square root of 1387978872000 is 1178125.1512466745
  • The cube root of 1387978872000 is 11154.7785211439

Scales and comparisons

How big is 1387978872000?
  • 1,387,978,872,000 seconds is equal to 44,133 years, 22 weeks, 4 days, 6 hours, 40 minutes.
  • To count from 1 to 1,387,978,872,000 would take you about one hundred ten thousand, three hundred thirty-three 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 1387978872000 cubic inches would be around 929.6 feet tall.

Recreational maths with 1387978872000

  • 1387978872000 backwards is 0002788797831
  • 1387978872000 is a Harshad number.
  • The number of decimal digits it has is: 13
  • The sum of 1387978872000's digits is 60
  • More coming soon!

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"Number 1387978872000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 1387978872000 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/1387978872000/

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The information we have on file for 1387978872000 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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