138697577036928000000

138,697,577,036,928,000,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138697577036928000000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 39690 divisors.

138697577036928000000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of thirty-nine thousand, six hundred ninety divisors.

Prime factorization of 138697577036928000000:

213 × 34 × 56 × 72 × 132 × 312 × 412

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 13 × 13 × 31 × 31 × 41 × 41)

See below for interesting mathematical facts about the number 138697577036928000000 from the Numbermatics database.


Names of 138697577036928000000

  • Cardinal: 138697577036928000000 can be written as One hundred thirty-eight quintillion, six hundred ninety-seven quadrillion, five hundred seventy-seven trillion, thirty-six billion, nine hundred twenty-eight million.

Scientific notation

  • Scientific notation: 1.38697577036928 × 1020

Factors of 138697577036928000000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 102

Divisors of 138697577036928000000

Bases of 138697577036928000000

  • Binary: 11110000100110100001100011101110110101111010111100000100000000000002
  • Hexadecimal: 0x784D0C776BD782000
  • Base-36: T9RBVPIF94W00

Squares and roots of 138697577036928000000

  • 138697577036928000000 squared (1386975770369280000002) is 19237017875914577248275677184000000000000
  • 138697577036928000000 cubed (1386975770369280000003) is 2668127768805423119436937362079307375050752000000000000000000
  • The square root of 138697577036928000000 is 11776993548.3096873437
  • The cube root of 138697577036928000000 is 5176341.9490355295

Scales and comparisons

How big is 138697577036928000000?
  • 138,697,577,036,928,000,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,697,577,036,928,000,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138697577036928000000 cubic inches would be around 431361.8 feet tall.

Recreational maths with 138697577036928000000

  • 138697577036928000000 backwards is 000000829630775796831
  • 138697577036928000000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138697577036928000000's digits is 81
  • More coming soon!

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The information we have on file for 138697577036928000000 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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