73042738978012128

73,042,738,978,012,128 is an even composite number composed of six prime numbers multiplied together.

What does the number 73042738978012128 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2916 divisors.

73042738978012128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, nine hundred sixteen divisors.

Prime factorization of 73042738978012128:

25 × 38 × 132 × 292 × 31 × 2812

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 29 × 29 × 31 × 281 × 281)

See below for interesting mathematical facts about the number 73042738978012128 from the Numbermatics database.


Names of 73042738978012128

  • Cardinal: 73042738978012128 can be written as Seventy-three quadrillion, forty-two trillion, seven hundred thirty-eight billion, nine hundred seventy-eight million, twelve thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 7.3042738978012128 × 1016

Factors of 73042738978012128

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 359

Divisors of 73042738978012128

Bases of 73042738978012128

  • Binary: 1000000110111111111111011111011100011010010111011111000002
  • Hexadecimal: 0x1037FFBEE34BBE0
  • Base-36: JZ7HN1RVI00

Squares and roots of 73042738978012128

  • 73042738978012128 squared (730427389780121282) is 5335241717410012209160650515088384
  • 73042738978012128 cubed (730427389780121283) is 389700668149380665809063284670354783481278543921152
  • The square root of 73042738978012128 is 270264202.1763373085
  • The cube root of 73042738978012128 is 418015.4656831489

Scales and comparisons

How big is 73042738978012128?
  • 73,042,738,978,012,128 seconds is equal to 2,322,533,163 years, 24 weeks, 4 days, 18 hours, 28 minutes, 48 seconds.
  • To count from 1 to 73,042,738,978,012,128 would take you about six billion, nine hundred sixty-seven million, five hundred ninety-nine thousand, four hundred ninety 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 73042738978012128 cubic inches would be around 34834.6 feet tall.

Recreational maths with 73042738978012128

  • 73042738978012128 backwards is 82121087983724037
  • 73042738978012128 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 73042738978012128's digits is 72
  • More coming soon!

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"Number 73042738978012128 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 73042738978012128 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/73042738978012128/

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The information we have on file for 73042738978012128 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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