397942071920478000

397,942,071,920,478,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 397942071920478000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1680 divisors.

397942071920478000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.

Prime factorization of 397942071920478000:

24 × 36 × 53 × 192 × 9113

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 19 × 19 × 911 × 911 × 911)

See below for interesting mathematical facts about the number 397942071920478000 from the Numbermatics database.


Names of 397942071920478000

  • Cardinal: 397942071920478000 can be written as Three hundred ninety-seven quadrillion, nine hundred forty-two trillion, seventy-one billion, nine hundred twenty million, four hundred seventy-eight thousand.

Scientific notation

  • Scientific notation: 3.97942071920478 × 1017

Factors of 397942071920478000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 940

Divisors of 397942071920478000

Bases of 397942071920478000

  • Binary: 101100001011100011000110100101111100000000011000111001100002
  • Hexadecimal: 0x585C634BE00C730
  • Base-36: 30UAOW39MR00

Squares and roots of 397942071920478000

  • 397942071920478000 squared (3979420719204780002) is 158357892604362885107155748484000000
  • 397942071920478000 cubed (3979420719204780003) is 63017267887940706403755355228942579417055352000000000
  • The square root of 397942071920478000 is 630826499.0633145557
  • The cube root of 397942071920478000 is 735540.5479069441

Scales and comparisons

How big is 397942071920478000?
  • 397,942,071,920,478,000 seconds is equal to 12,653,326,971 years, 22 weeks, 3 hours.
  • To count from 1 to 397,942,071,920,478,000 would take you about thirty-seven billion, nine hundred fifty-nine million, nine hundred eighty thousand, nine hundred fourteen 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 397942071920478000 cubic inches would be around 61295 feet tall.

Recreational maths with 397942071920478000

  • 397942071920478000 backwards is 000874029170249793
  • 397942071920478000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 397942071920478000's digits is 72
  • More coming soon!

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"Number 397942071920478000 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 397942071920478000 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/397942071920478000/

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Numbermatics. 2024. "Number 397942071920478000 - Facts about the integer". https://numbermatics.com/n/397942071920478000/

The information we have on file for 397942071920478000 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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