1988294944426560

1,988,294,944,426,560 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1988294944426560 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6048 divisors.

1988294944426560 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand and forty-eight divisors.

Prime factorization of 1988294944426560:

26 × 35 × 5 × 72 × 112 × 19 × 613

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 19 × 61 × 61 × 61)

See below for interesting mathematical facts about the number 1988294944426560 from the Numbermatics database.


Names of 1988294944426560

  • Cardinal: 1988294944426560 can be written as One quadrillion, nine hundred eighty-eight trillion, two hundred ninety-four billion, nine hundred forty-four million, four hundred twenty-six thousand, five hundred sixty.

Scientific notation

  • Scientific notation: 1.98829494442656 × 1015

Factors of 1988294944426560

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 108

Divisors of 1988294944426560

Bases of 1988294944426560

  • Binary: 1110001000001010111111111011101111100001010010000002
  • Hexadecimal: 0x71057FDDF0A40
  • Base-36: JKSI35NO00

Squares and roots of 1988294944426560

  • 1988294944426560 squared (19882949444265602) is 3953316786032217318807233433600
  • 1988294944426560 cubed (19882949444265603) is 7860359779384514324343560966165053211836416000
  • The square root of 1988294944426560 is 44590301.0129620003
  • The cube root of 1988294944426560 is 125745.8331601191

Scales and comparisons

How big is 1988294944426560?
  • 1,988,294,944,426,560 seconds is equal to 63,221,629 years, 1 week, 4 days, 21 hours, 36 minutes.
  • To count from 1 to 1,988,294,944,426,560 would take you about one hundred eighty-nine million, six hundred sixty-four thousand, eight hundred eighty-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 1988294944426560 cubic inches would be around 10478.8 feet tall.

Recreational maths with 1988294944426560

  • 1988294944426560 backwards is 0656244494928891
  • 1988294944426560 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1988294944426560's digits is 81
  • More coming soon!

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"Number 1988294944426560 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 1988294944426560 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/1988294944426560/

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Numbermatics. 2024. "Number 1988294944426560 - Facts about the integer". https://numbermatics.com/n/1988294944426560/

The information we have on file for 1988294944426560 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 1988294944426560, math, Factors of 1988294944426560, curriculum, school, college, exams, university, Prime factorization of 1988294944426560, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred eighty-eight trillion, two hundred ninety-four billion, nine hundred forty-four million, four hundred twenty-six thousand, five hundred sixty.

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