420990880089105920

420,990,880,089,105,920 is an even composite number composed of nine prime numbers multiplied together.

What does the number 420990880089105920 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 2560 divisors.

420990880089105920 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 420990880089105920:

29 × 5 × 11 × 31 × 37 × 53 × 71 × 1093 × 3169

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 31 × 37 × 53 × 71 × 1093 × 3169)

See below for interesting mathematical facts about the number 420990880089105920 from the Numbermatics database.


Names of 420990880089105920

  • Cardinal: 420990880089105920 can be written as Four hundred twenty quadrillion, nine hundred ninety trillion, eight hundred eighty billion, eighty-nine million, one hundred five thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 4.2099088008910592 × 1017

Factors of 420990880089105920

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 4472

Divisors of 420990880089105920

Bases of 420990880089105920

  • Binary: 101110101111010100011111001100101010110001111100110000000002
  • Hexadecimal: 0x5D7A8F99563E600
  • Base-36: 3758T8DYN37K

Squares and roots of 420990880089105920

  • 420990880089105920 squared (4209908800891059202) is 177233321118199959355959064979046400
  • 420990880089105920 cubed (4209908800891059203) is 74613611838666123038122076131881265464129710194688000
  • The square root of 420990880089105920 is 648838100.0597189965
  • The cube root of 420990880089105920 is 749475.7106695067

Scales and comparisons

How big is 420990880089105920?
  • 420,990,880,089,105,920 seconds is equal to 13,386,207,776 years, 28 weeks, 22 hours, 45 minutes, 20 seconds.
  • To count from 1 to 420,990,880,089,105,920 would take you about forty billion, one hundred fifty-eight million, six hundred twenty-three thousand, three hundred twenty-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 420990880089105920 cubic inches would be around 62456.3 feet tall.

Recreational maths with 420990880089105920

  • 420990880089105920 backwards is 029501980088099024
  • 420990880089105920 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 420990880089105920's digits is 74
  • More coming soon!

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"Number 420990880089105920 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 420990880089105920 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/420990880089105920/

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Numbermatics. 2024. "Number 420990880089105920 - Facts about the integer". https://numbermatics.com/n/420990880089105920/

The information we have on file for 420990880089105920 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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