3855388272840

3,855,388,272,840 is an even composite number composed of eight prime numbers multiplied together.

What does the number 3855388272840 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1728 divisors.

3855388272840 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 3855388272840:

23 × 32 × 5 × 132 × 23 × 312 × 47 × 61

(2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 23 × 31 × 31 × 47 × 61)

See below for interesting mathematical facts about the number 3855388272840 from the Numbermatics database.


Names of 3855388272840

  • Cardinal: 3855388272840 can be written as Three trillion, eight hundred fifty-five billion, three hundred eighty-eight million, two hundred seventy-two thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 3.85538827284 × 1012

Factors of 3855388272840

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 185

Divisors of 3855388272840

Bases of 3855388272840

  • Binary: 1110000001101001110000110001101000110010002
  • Hexadecimal: 0x381A70C68C8
  • Base-36: 1D752MUA0

Squares and roots of 3855388272840

  • 3855388272840 squared (38553882728402) is 14864018734352198281665600
  • 3855388272840 cubed (38553882728403) is 57306563515695524509407953422442304000
  • The square root of 3855388272840 is 1963514.2660138735
  • The cube root of 3855388272840 is 15680.3604112567

Scales and comparisons

How big is 3855388272840?
  • 3,855,388,272,840 seconds is equal to 122,589 years, 21 weeks, 6 days, 10 hours, 54 minutes.
  • To count from 1 to 3,855,388,272,840 would take you about three hundred six thousand, four hundred seventy-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 3855388272840 cubic inches would be around 1306.7 feet tall.

Recreational maths with 3855388272840

  • 3855388272840 backwards is 0482728835583
  • The number of decimal digits it has is: 13
  • The sum of 3855388272840's digits is 63
  • More coming soon!

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"Number 3855388272840 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 3855388272840 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/3855388272840/

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Numbermatics. 2024. "Number 3855388272840 - Facts about the integer". https://numbermatics.com/n/3855388272840/

The information we have on file for 3855388272840 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!

Keywords: Divisors of 3855388272840, math, Factors of 3855388272840, curriculum, school, college, exams, university, Prime factorization of 3855388272840, STEM, science, technology, engineering, physics, economics, calculator, three trillion, eight hundred fifty-five billion, three hundred eighty-eight million, two hundred seventy-two thousand, eight hundred forty.

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