126978907270735134720

126,978,907,270,735,134,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 126978907270735134720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7344 divisors.

126978907270735134720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, three hundred forty-four divisors.

Prime factorization of 126978907270735134720:

216 × 32 × 5 × 73 × 412 × 53 × 11872

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 41 × 41 × 53 × 1187 × 1187)

See below for interesting mathematical facts about the number 126978907270735134720 from the Numbermatics database.


Names of 126978907270735134720

  • Cardinal: 126978907270735134720 can be written as One hundred twenty-six quintillion, nine hundred seventy-eight quadrillion, nine hundred seven trillion, two hundred seventy billion, seven hundred thirty-five million, one hundred thirty-four thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.2697890727073513472 × 1020

Factors of 126978907270735134720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 1298

Divisors of 126978907270735134720

Bases of 126978907270735134720

  • Binary: 11011100010001011111011001101100110010011110110111100000000000000002
  • Hexadecimal: 0x6E22FB3664F6F0000
  • Base-36: QSQ55YZNWZR40

Squares and roots of 126978907270735134720

  • 126978907270735134720 squared (1269789072707351347202) is 16123642891669952059784215251856549478400
  • 126978907270735134720 cubed (1269789072707351347203) is 2047362555607806547747233145215095383899513761948969730048000
  • The square root of 126978907270735134720 is 11268491792.1936267753
  • The cube root of 126978907270735134720 is 5026247.4039334909

Scales and comparisons

How big is 126978907270735134720?
  • 126,978,907,270,735,134,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 126,978,907,270,735,134,720 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 126978907270735134720 cubic inches would be around 418854 feet tall.

Recreational maths with 126978907270735134720

  • 126978907270735134720 backwards is 027431537072709879621
  • 126978907270735134720 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 126978907270735134720's digits is 90
  • More coming soon!

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"Number 126978907270735134720 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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The information we have on file for 126978907270735134720 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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