40129892009101440

40,129,892,009,101,440 is an even composite number composed of eight prime numbers multiplied together.

What does the number 40129892009101440 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3456 divisors.

40129892009101440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 40129892009101440:

27 × 32 × 5 × 7 × 13 × 172 × 6072 × 719

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 17 × 17 × 607 × 607 × 719)

See below for interesting mathematical facts about the number 40129892009101440 from the Numbermatics database.


Names of 40129892009101440

  • Cardinal: 40129892009101440 can be written as Forty quadrillion, one hundred twenty-nine trillion, eight hundred ninety-two billion, nine million, one hundred one thousand, four hundred forty.

Scientific notation

  • Scientific notation: 4.012989200910144 × 1016

Factors of 40129892009101440

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 1373

Divisors of 40129892009101440

Bases of 40129892009101440

  • Binary: 100011101001000111101100100101100001001111001000100000002
  • Hexadecimal: 0x8E91EC9613C880
  • Base-36: AZ4UXVV40W0

Squares and roots of 40129892009101440

  • 40129892009101440 squared (401298920091014402) is 1610408232662143608571796210073600
  • 40129892009101440 cubed (401298920091014403) is 64625508467299729405556996481062568949412265984000
  • The square root of 40129892009101440 is 200324466.8259507437
  • The cube root of 40129892009101440 is 342364.9763725867

Scales and comparisons

How big is 40129892009101440?
  • 40,129,892,009,101,440 seconds is equal to 1,276,006,435 years, 51 weeks, 22 hours, 24 minutes.
  • To count from 1 to 40,129,892,009,101,440 would take you about three billion, eight hundred twenty-eight million, nineteen thousand, three 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 40129892009101440 cubic inches would be around 28530.4 feet tall.

Recreational maths with 40129892009101440

  • 40129892009101440 backwards is 04410190029892104
  • The number of decimal digits it has is: 17
  • The sum of 40129892009101440's digits is 54
  • More coming soon!

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"Number 40129892009101440 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 40129892009101440 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/40129892009101440/

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Numbermatics. 2024. "Number 40129892009101440 - Facts about the integer". https://numbermatics.com/n/40129892009101440/

The information we have on file for 40129892009101440 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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