155397735348423840000

155,397,735,348,423,840,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 155397735348423840000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3645 divisors.

155397735348423840000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, six hundred forty-five divisors.

Prime factorization of 155397735348423840000:

28 × 32 × 54 × 1272 × 1572 × 5212

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 127 × 127 × 157 × 157 × 521 × 521)

See below for interesting mathematical facts about the number 155397735348423840000 from the Numbermatics database.


Names of 155397735348423840000

  • Cardinal: 155397735348423840000 can be written as One hundred fifty-five quintillion, three hundred ninety-seven quadrillion, seven hundred thirty-five trillion, three hundred forty-eight billion, four hundred twenty-three million, eight hundred forty thousand.

Scientific notation

  • Scientific notation: 1.5539773534842384 × 1020

Factors of 155397735348423840000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 815

Divisors of 155397735348423840000

Bases of 155397735348423840000

  • Binary: 100001101100100100111010100011110111100001101111011101010001000000002
  • Hexadecimal: 0x86C93A8F786F75100
  • Base-36: WSN0BRAA7WHS0

Squares and roots of 155397735348423840000

  • 155397735348423840000 squared (1553977353484238400002) is 24148456151418776233403972280345600000000
  • 155397735348423840000 cubed (1553977353484238400003) is 3752615398091192685491760095711839550387570479104000000000000
  • 155397735348423840000 is a perfect square number. Its square root is 12465862800
  • The cube root of 155397735348423840000 is 5376276.0738586593

Scales and comparisons

How big is 155397735348423840000?
  • 155,397,735,348,423,840,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 155,397,735,348,423,840,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 155397735348423840000 cubic inches would be around 448023 feet tall.

Recreational maths with 155397735348423840000

  • 155397735348423840000 backwards is 000048324843537793551
  • The number of decimal digits it has is: 21
  • The sum of 155397735348423840000's digits is 81
  • More coming soon!

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"Number 155397735348423840000 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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The information we have on file for 155397735348423840000 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 155397735348423840000, math, Factors of 155397735348423840000, curriculum, school, college, exams, university, Prime factorization of 155397735348423840000, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five quintillion, three hundred ninety-seven quadrillion, seven hundred thirty-five trillion, three hundred forty-eight billion, four hundred twenty-three million, eight hundred forty thousand.

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