138147778449408

138,147,778,449,408 is an even composite number composed of six prime numbers multiplied together.

What does the number 138147778449408 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1040 divisors.

138147778449408 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and forty divisors.

Prime factorization of 138147778449408:

212 × 3 × 7 × 134 × 53 × 1061

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 13 × 13 × 13 × 53 × 1061)

See below for interesting mathematical facts about the number 138147778449408 from the Numbermatics database.


Names of 138147778449408

  • Cardinal: 138147778449408 can be written as One hundred thirty-eight trillion, one hundred forty-seven billion, seven hundred seventy-eight million, four hundred forty-nine thousand, four hundred eight.

Scientific notation

  • Scientific notation: 1.38147778449408 × 1014

Factors of 138147778449408

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 1139

Divisors of 138147778449408

Bases of 138147778449408

  • Binary: 111110110100101000010010100001011010000000000002
  • Hexadecimal: 0x7DA50942D000
  • Base-36: 1CYW7OF2TC

Squares and roots of 138147778449408

  • 138147778449408 squared (1381477784494082) is 19084808690506717432815550464
  • 138147778449408 cubed (1381477784494083) is 2636523922725458411400575448495239894925312
  • The square root of 138147778449408 is 11753628.3099904091
  • The cube root of 138147778449408 is 51694.9320106539

Scales and comparisons

How big is 138147778449408?
  • 138,147,778,449,408 seconds is equal to 4,392,672 years, 1 week, 5 days, 22 hours, 36 minutes, 48 seconds.
  • To count from 1 to 138,147,778,449,408 would take you about ten million, nine hundred eighty-one thousand, six hundred eighty 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 138147778449408 cubic inches would be around 4307.9 feet tall.

Recreational maths with 138147778449408

  • 138147778449408 backwards is 804944877741831
  • The number of decimal digits it has is: 15
  • The sum of 138147778449408's digits is 75
  • More coming soon!

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"Number 138147778449408 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 138147778449408 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138147778449408/

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The information we have on file for 138147778449408 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!

Keywords: Divisors of 138147778449408, math, Factors of 138147778449408, curriculum, school, college, exams, university, Prime factorization of 138147778449408, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, one hundred forty-seven billion, seven hundred seventy-eight million, four hundred forty-nine thousand, four hundred eight.

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