72507721242378240

72,507,721,242,378,240 is an even composite number composed of six prime numbers multiplied together.

What does the number 72507721242378240 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6600 divisors.

72507721242378240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, six hundred divisors.

Prime factorization of 72507721242378240:

221 × 34 × 5 × 72 × 134 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 13 × 13 × 61)

See below for interesting mathematical facts about the number 72507721242378240 from the Numbermatics database.


Names of 72507721242378240

  • Cardinal: 72507721242378240 can be written as Seventy-two quadrillion, five hundred seven trillion, seven hundred twenty-one billion, two hundred forty-two million, three hundred seventy-eight thousand, two hundred forty.

Scientific notation

  • Scientific notation: 7.250772124237824 × 1016

Factors of 72507721242378240

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 91

Divisors of 72507721242378240

Bases of 72507721242378240

  • Binary: 1000000011001100101100011011010000010000000000000000000002
  • Hexadecimal: 0x101996368200000
  • Base-36: JTXUBALTS00

Squares and roots of 72507721242378240

  • 72507721242378240 squared (725077212423782402) is 5257369639762428663529291225497600
  • 72507721242378240 cubed (725077212423782403) is 381199892308036684132636201097909862653151412224000
  • The square root of 72507721242378240 is 269272577.9621427399
  • The cube root of 72507721242378240 is 416992.3479329293

Scales and comparisons

How big is 72507721242378240?
  • 72,507,721,242,378,240 seconds is equal to 2,305,521,254 years, 20 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 72,507,721,242,378,240 would take you about six billion, nine hundred sixteen million, five hundred sixty-three thousand, seven hundred sixty-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 72507721242378240 cubic inches would be around 34749.4 feet tall.

Recreational maths with 72507721242378240

  • 72507721242378240 backwards is 04287324212770527
  • 72507721242378240 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 72507721242378240's digits is 63
  • More coming soon!

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"Number 72507721242378240 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 72507721242378240 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/72507721242378240/

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The information we have on file for 72507721242378240 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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