138538450449024361168896

138,538,450,449,024,361,168,896 is an even composite number composed of four prime numbers multiplied together.

What does the number 138538450449024361168896 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 2464 divisors.

138538450449024361168896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two thousand, four hundred sixty-four divisors.

Prime factorization of 138538450449024361168896:

221 × 33 × 476 × 613

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 47 × 47 × 47 × 47 × 47 × 47 × 61 × 61 × 61)

See below for interesting mathematical facts about the number 138538450449024361168896 from the Numbermatics database.


Names of 138538450449024361168896

  • Cardinal: 138538450449024361168896 can be written as One hundred thirty-eight sextillion, five hundred thirty-eight quintillion, four hundred fifty quadrillion, four hundred forty-nine trillion, twenty-four billion, three hundred sixty-one million, one hundred sixty-eight thousand, eight hundred ninety-six.

Scientific notation

  • Scientific notation: 1.38538450449024361168896 × 1023

Factors of 138538450449024361168896

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 113

Divisors of 138538450449024361168896

Bases of 138538450449024361168896

  • Binary: 111010101011000101111001101111111001100111000000100001110000000000000000000002
  • Hexadecimal: 0x1D562F37F33810E00000
  • Base-36: MK5I74OZLYGTMO0

Squares and roots of 138538450449024361168896

  • 138538450449024361168896 squared (1385384504490243611688962) is 19192902252816778218780957025535157979437858816
  • 138538450449024361168896 cubed (1385384504490243611688963) is 2658954937724825261471793384492831208375066344223396936157753178587136
  • The square root of 138538450449024361168896 is 372207536797.7176804563
  • 138538450449024361168896 is a perfect cube number. Its cube root is 51743616

Scales and comparisons

How big is 138538450449024361168896?
  • 138,538,450,449,024,361,168,896 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,538,450,449,024,361,168,896 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 138538450449024361168896 cubic inches would be around 4311968 feet tall.

Recreational maths with 138538450449024361168896

  • 138538450449024361168896 backwards is 698861163420944054835831
  • 138538450449024361168896 is a Harshad number.
  • The number of decimal digits it has is: 24
  • The sum of 138538450449024361168896's digits is 108
  • More coming soon!

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"Number 138538450449024361168896 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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The information we have on file for 138538450449024361168896 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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