126421068349440

126,421,068,349,440 is an even composite number composed of five prime numbers multiplied together.

What does the number 126421068349440 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1360 divisors.

126421068349440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, three hundred sixty divisors.

Prime factorization of 126421068349440:

216 × 39 × 5 × 17 × 1153

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 1153)

See below for interesting mathematical facts about the number 126421068349440 from the Numbermatics database.


Names of 126421068349440

  • Cardinal: 126421068349440 can be written as One hundred twenty-six trillion, four hundred twenty-one billion, sixty-eight million, three hundred forty-nine thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.2642106834944 × 1014

Factors of 126421068349440

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 1180

Divisors of 126421068349440

Bases of 126421068349440

  • Binary: 111001011111010101100101101111100000000000000002
  • Hexadecimal: 0x72FAB2DF0000
  • Base-36: 18T91C0000

Squares and roots of 126421068349440

  • 126421068349440 squared (1264210683494402) is 15982286522613780125948313600
  • 126421068349440 cubed (1264210683494403) is 2020497736855690437501719645322303504384000
  • The square root of 126421068349440 is 11243712.3917965811
  • The cube root of 126421068349440 is 50188.7622593377

Scales and comparisons

How big is 126421068349440?
  • 126,421,068,349,440 seconds is equal to 4,019,798 years, 48 weeks, 1 day, 14 hours, 24 minutes.
  • To count from 1 to 126,421,068,349,440 would take you about ten million, forty-nine thousand, four hundred ninety-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 126421068349440 cubic inches would be around 4182.4 feet tall.

Recreational maths with 126421068349440

  • 126421068349440 backwards is 044943860124621
  • 126421068349440 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 126421068349440's digits is 54
  • More coming soon!

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"Number 126421068349440 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 126421068349440 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/126421068349440/

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Numbermatics. 2024. "Number 126421068349440 - Facts about the integer". https://numbermatics.com/n/126421068349440/

The information we have on file for 126421068349440 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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