842147421733800000

842,147,421,733,800,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 842147421733800000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 12600 divisors.

842147421733800000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of twelve thousand, six hundred divisors.

Prime factorization of 842147421733800000:

26 × 34 × 55 × 74 × 13 × 17 × 3132

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 17 × 313 × 313)

See below for interesting mathematical facts about the number 842147421733800000 from the Numbermatics database.


Names of 842147421733800000

  • Cardinal: 842147421733800000 can be written as Eight hundred forty-two quadrillion, one hundred forty-seven trillion, four hundred twenty-one billion, seven hundred thirty-three million, eight hundred thousand.

Scientific notation

  • Scientific notation: 8.421474217338 × 1017

Factors of 842147421733800000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 360

Divisors of 842147421733800000

Bases of 842147421733800000

  • Binary: 1011101011111110100010011110010000001111010001001000010000002
  • Hexadecimal: 0xBAFE89E40F44840
  • Base-36: 6EC4CGN68400

Squares and roots of 842147421733800000

  • 842147421733800000 squared (8421474217338000002) is 709212279932886796598062440000000000
  • 842147421733800000 cubed (8421474217338000003) is 597261293007430639854762188786625458472000000000000000
  • The square root of 842147421733800000 is 917685905.8162547589
  • The cube root of 842147421733800000 is 944342.1498556713

Scales and comparisons

How big is 842147421733800000?
  • 842,147,421,733,800,000 seconds is equal to 26,777,683,078 years, 6 weeks, 3 days, 12 hours.
  • To count from 1 to 842,147,421,733,800,000 would take you about eighty billion, three hundred thirty-three million, forty-nine thousand, two hundred thirty-four 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 842147421733800000 cubic inches would be around 78695.2 feet tall.

Recreational maths with 842147421733800000

  • 842147421733800000 backwards is 000008337124741248
  • 842147421733800000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 842147421733800000's digits is 54
  • More coming soon!

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The information we have on file for 842147421733800000 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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