40001655207540000

40,001,655,207,540,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 40001655207540000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5400 divisors.

40001655207540000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, four hundred divisors.

Prime factorization of 40001655207540000:

25 × 3 × 54 × 134 × 172 × 372 × 59

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 13 × 13 × 13 × 13 × 17 × 17 × 37 × 37 × 59)

See below for interesting mathematical facts about the number 40001655207540000 from the Numbermatics database.


Names of 40001655207540000

  • Cardinal: 40001655207540000 can be written as Forty quadrillion, one trillion, six hundred fifty-five billion, two hundred seven million, five hundred forty thousand.

Scientific notation

  • Scientific notation: 4.000165520754 × 1016

Factors of 40001655207540000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 136

Divisors of 40001655207540000

Bases of 40001655207540000

  • Binary: 100011100001110101001011001000010001001010110101001000002
  • Hexadecimal: 0x8E1D4B2112B520
  • Base-36: AXVEIPMFRXC

Squares and roots of 40001655207540000

  • 40001655207540000 squared (400016552075400002) is 1600132419342912000472851600000000
  • 40001655207540000 cubed (400016552075400003) is 64007945324961974848702803147533621064000000000000
  • The square root of 40001655207540000 is 200004137.9760428857
  • The cube root of 40001655207540000 is 341999.9065454073

Scales and comparisons

How big is 40001655207540000?
  • 40,001,655,207,540,000 seconds is equal to 1,271,928,902 years, 18 weeks, 3 days, 15 hours, 20 minutes.
  • To count from 1 to 40,001,655,207,540,000 would take you about three billion, eight hundred fifteen million, seven hundred eighty-six thousand, seven hundred seven 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 40001655207540000 cubic inches would be around 28500 feet tall.

Recreational maths with 40001655207540000

  • 40001655207540000 backwards is 00004570255610004
  • 40001655207540000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40001655207540000's digits is 39
  • More coming soon!

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"Number 40001655207540000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 40001655207540000 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/40001655207540000/

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The information we have on file for 40001655207540000 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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