400961887894768128000

400,961,887,894,768,128,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 400961887894768128000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4992 divisors.

400961887894768128000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, nine hundred ninety-two divisors.

Prime factorization of 400961887894768128000:

212 × 3 × 53 × 413 × 473 × 1912

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 41 × 41 × 41 × 47 × 47 × 47 × 191 × 191)

See below for interesting mathematical facts about the number 400961887894768128000 from the Numbermatics database.


Names of 400961887894768128000

  • Cardinal: 400961887894768128000 can be written as Four hundred quintillion, nine hundred sixty-one quadrillion, eight hundred eighty-seven trillion, eight hundred ninety-four billion, seven hundred sixty-eight million, one hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 4.00961887894768128 × 1020

Factors of 400961887894768128000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 289

Divisors of 400961887894768128000

Bases of 400961887894768128000

  • Binary: 1010110111100011101101100100010100111001101011010011100010000000000002
  • Hexadecimal: 0x15BC76C8A735A71000
  • Base-36: 2CMBJAULOADGQO

Squares and roots of 400961887894768128000

  • 400961887894768128000 squared (4009618878947681280002) is 160770435544136603861285074884624384000000
  • 400961887894768128000 cubed (4009618878947681280003) is 64462817353441146119564120283914918423707784054833152000000000
  • The square root of 400961887894768128000 is 20024032758.0327366981
  • The cube root of 400961887894768128000 is 7373964.3116406515

Scales and comparisons

How big is 400961887894768128000?
  • 400,961,887,894,768,128,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 400,961,887,894,768,128,000 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 400961887894768128000 cubic inches would be around 614497 feet tall.

Recreational maths with 400961887894768128000

  • 400961887894768128000 backwards is 000821867498788169004
  • 400961887894768128000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 400961887894768128000's digits is 96
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 400961887894768128000 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

APA style:
Numbermatics. (2024). Number 400961887894768128000 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/400961887894768128000/

Chicago style:
Numbermatics. 2024. "Number 400961887894768128000 - Facts about the integer". https://numbermatics.com/n/400961887894768128000/

The information we have on file for 400961887894768128000 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!

Keywords: Divisors of 400961887894768128000, math, Factors of 400961887894768128000, curriculum, school, college, exams, university, Prime factorization of 400961887894768128000, STEM, science, technology, engineering, physics, economics, calculator, four hundred quintillion, nine hundred sixty-one quadrillion, eight hundred eighty-seven trillion, eight hundred ninety-four billion, seven hundred sixty-eight million, one hundred twenty-eight thousand.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.