1221425091194880

1,221,425,091,194,880 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1221425091194880 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2808 divisors.

1221425091194880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eight divisors.

Prime factorization of 1221425091194880:

212 × 3 × 5 × 112 × 132 × 192 × 2693

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 13 × 13 × 19 × 19 × 2693)

See below for interesting mathematical facts about the number 1221425091194880 from the Numbermatics database.


Names of 1221425091194880

  • Cardinal: 1221425091194880 can be written as One quadrillion, two hundred twenty-one trillion, four hundred twenty-five billion, ninety-one million, one hundred ninety-four thousand, eight hundred eighty.

Scientific notation

  • Scientific notation: 1.22142509119488 × 1015

Factors of 1221425091194880

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 2746

Divisors of 1221425091194880

Bases of 1221425091194880

  • Binary: 1000101011011100001001100001010111000110000000000002
  • Hexadecimal: 0x456E130AE3000
  • Base-36: C0YIXV1ATC

Squares and roots of 1221425091194880

  • 1221425091194880 squared (12214250911948802) is 1491879253400420924506138214400
  • 1221425091194880 cubed (12214250911948803) is 1822218753136358616055888028349853725622272000
  • The square root of 1221425091194880 is 34948892.5603498915
  • The cube root of 1221425091194880 is 106894.5620799575

Scales and comparisons

How big is 1221425091194880?
  • 1,221,425,091,194,880 seconds is equal to 38,837,539 years, 40 weeks, 5 days, 10 hours, 8 minutes.
  • To count from 1 to 1,221,425,091,194,880 would take you about one hundred sixteen million, five hundred twelve thousand, six hundred nineteen 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 1221425091194880 cubic inches would be around 8907.9 feet tall.

Recreational maths with 1221425091194880

  • 1221425091194880 backwards is 0884911905241221
  • 1221425091194880 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1221425091194880's digits is 57
  • More coming soon!

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"Number 1221425091194880 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 1221425091194880 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/1221425091194880/

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Numbermatics. 2024. "Number 1221425091194880 - Facts about the integer". https://numbermatics.com/n/1221425091194880/

The information we have on file for 1221425091194880 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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