155428267438080

155,428,267,438,080 is an even composite number composed of seven prime numbers multiplied together.

What does the number 155428267438080 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3744 divisors.

155428267438080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, seven hundred forty-four divisors.

Prime factorization of 155428267438080:

212 × 32 × 5 × 72 × 13 × 193 × 193

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 13 × 19 × 19 × 19 × 193)

See below for interesting mathematical facts about the number 155428267438080 from the Numbermatics database.


Names of 155428267438080

  • Cardinal: 155428267438080 can be written as One hundred fifty-five trillion, four hundred twenty-eight billion, two hundred sixty-seven million, four hundred thirty-eight thousand and eighty.

Scientific notation

  • Scientific notation: 1.5542826743808 × 1014

Factors of 155428267438080

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 242

Divisors of 155428267438080

Bases of 155428267438080

  • Binary: 1000110101011100011101101010101100110000000000002
  • Hexadecimal: 0x8D5C76AB3000
  • Base-36: 1J3ERDE680

Squares and roots of 155428267438080

  • 155428267438080 squared (1554282674380802) is 24157946318803319606634086400
  • 155428267438080 cubed (1554282674380803) is 3754827741193742603647616005554529370112000
  • The square root of 155428267438080 is 12467087.3678690485
  • The cube root of 155428267438080 is 53766.2815576729

Scales and comparisons

How big is 155428267438080?
  • 155,428,267,438,080 seconds is equal to 4,942,138 years, 6 weeks, 6 days, 12 hours, 48 minutes.
  • To count from 1 to 155,428,267,438,080 would take you about twelve million, three hundred fifty-five thousand, three hundred forty-five 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 155428267438080 cubic inches would be around 4480.5 feet tall.

Recreational maths with 155428267438080

  • 155428267438080 backwards is 080834762824551
  • 155428267438080 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 155428267438080's digits is 63
  • More coming soon!

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"Number 155428267438080 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.

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Numbermatics. (2024). Number 155428267438080 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/155428267438080/

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Numbermatics. 2024. "Number 155428267438080 - Facts about the integer". https://numbermatics.com/n/155428267438080/

The information we have on file for 155428267438080 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 155428267438080, math, Factors of 155428267438080, curriculum, school, college, exams, university, Prime factorization of 155428267438080, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five trillion, four hundred twenty-eight billion, two hundred sixty-seven million, four hundred thirty-eight thousand and eighty.

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