398720080638000

398,720,080,638,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 398720080638000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2880 divisors.

398720080638000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 398720080638000:

24 × 33 × 53 × 115 × 192 × 127

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 11 × 11 × 11 × 11 × 19 × 19 × 127)

See below for interesting mathematical facts about the number 398720080638000 from the Numbermatics database.


Names of 398720080638000

  • Cardinal: 398720080638000 can be written as Three hundred ninety-eight trillion, seven hundred twenty billion, eighty million, six hundred thirty-eight thousand.

Scientific notation

  • Scientific notation: 3.98720080638 × 1014

Factors of 398720080638000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 167

Divisors of 398720080638000

Bases of 398720080638000

  • Binary: 10110101010100010010000001100010101110000001100002
  • Hexadecimal: 0x16AA240C57030
  • Base-36: 3XC1H5D4C0

Squares and roots of 398720080638000

  • 398720080638000 squared (3987200806380002) is 158977702703973222487044000000
  • 398720080638000 cubed (3987200806380003) is 63387602441772193913026898590254072000000000
  • The square root of 398720080638000 is 19967976.3781410759
  • The cube root of 398720080638000 is 73601.9582811057

Scales and comparisons

How big is 398720080638000?
  • 398,720,080,638,000 seconds is equal to 12,678,065 years, 12 weeks, 4 days, 3 hours.
  • To count from 1 to 398,720,080,638,000 would take you about thirty-one million, six hundred ninety-five thousand, one hundred sixty-three 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 398720080638000 cubic inches would be around 6133.5 feet tall.

Recreational maths with 398720080638000

  • 398720080638000 backwards is 000836080027893
  • 398720080638000 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 398720080638000's digits is 54
  • More coming soon!

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"Number 398720080638000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 398720080638000 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/398720080638000/

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Numbermatics. 2024. "Number 398720080638000 - Facts about the integer". https://numbermatics.com/n/398720080638000/

The information we have on file for 398720080638000 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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