381001420990490391

381,001,420,990,490,391 is an odd composite number composed of five prime numbers multiplied together.

What does the number 381001420990490391 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 504 divisors.

381001420990490391 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.

Prime factorization of 381001420990490391:

33 × 72 × 136 × 53 × 10612

(3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 13 × 13 × 13 × 53 × 1061 × 1061)

See below for interesting mathematical facts about the number 381001420990490391 from the Numbermatics database.


Names of 381001420990490391

  • Cardinal: 381001420990490391 can be written as Three hundred eighty-one quadrillion, one trillion, four hundred twenty billion, nine hundred ninety million, four hundred ninety thousand, three hundred ninety-one.

Scientific notation

  • Scientific notation: 3.81001420990490391 × 1017

Factors of 381001420990490391

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1137

Divisors of 381001420990490391

Bases of 381001420990490391

  • Binary: 101010010011001011011000110000101010000111010100111000101112
  • Hexadecimal: 0x54996C6150EA717
  • Base-36: 2W7HQCHOK93R

Squares and roots of 381001420990490391

  • 381001420990490391 squared (3810014209904903912) is 145162082796772891915781654663332881
  • 381001420990490391 cubed (3810014209904903913) is 55306959819509691385169286088542759791802578664846471
  • The square root of 381001420990490391 is 617253125.5412890907
  • The cube root of 381001420990490391 is 724951.3536859589

Scales and comparisons

How big is 381001420990490391?
  • 381,001,420,990,490,391 seconds is equal to 12,114,666,672 years, 37 weeks, 4 days, 9 hours, 59 minutes, 51 seconds.
  • To count from 1 to 381,001,420,990,490,391 would take you about thirty-six billion, three hundred forty-four million and eighteen 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 381001420990490391 cubic inches would be around 60412.6 feet tall.

Recreational maths with 381001420990490391

  • 381001420990490391 backwards is 193094099024100183
  • 381001420990490391 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 381001420990490391's digits is 63
  • More coming soon!

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"Number 381001420990490391 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 381001420990490391 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/381001420990490391/

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Numbermatics. 2024. "Number 381001420990490391 - Facts about the integer". https://numbermatics.com/n/381001420990490391/

The information we have on file for 381001420990490391 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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