6400016638894368

6,400,016,638,894,368 is an even composite number composed of five prime numbers multiplied together.

What does the number 6400016638894368 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1152 divisors.

6400016638894368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 6400016638894368:

25 × 33 × 73 × 293 × 9412

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 29 × 29 × 29 × 941 × 941)

See below for interesting mathematical facts about the number 6400016638894368 from the Numbermatics database.


Names of 6400016638894368

  • Cardinal: 6400016638894368 can be written as Six quadrillion, four hundred trillion, sixteen billion, six hundred thirty-eight million, eight hundred ninety-four thousand, three hundred sixty-eight.

Scientific notation

  • Scientific notation: 6.400016638894368 × 1015

Factors of 6400016638894368

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 982

Divisors of 6400016638894368

Bases of 6400016638894368

  • Binary: 101101011110011000111111111100101000101100001001000002
  • Hexadecimal: 0x16BCC7FE516120
  • Base-36: 1R0M71Z9JC0

Squares and roots of 6400016638894368

  • 6400016638894368 squared (64000166388943682) is 40960212978124763205789462119424
  • 6400016638894368 cubed (64000166388943683) is 262146044592655518317682263708219852633337004032
  • The square root of 6400016638894368 is 80000103.9930222091
  • The cube root of 6400016638894368 is 185663.7142420931

Scales and comparisons

How big is 6400016638894368?
  • 6,400,016,638,894,368 seconds is equal to 203,500,732 years, 29 weeks, 2 days, 20 hours, 52 minutes, 48 seconds.
  • To count from 1 to 6,400,016,638,894,368 would take you about six hundred ten million, five hundred two thousand, one hundred ninety-seven 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 6400016638894368 cubic inches would be around 15472 feet tall.

Recreational maths with 6400016638894368

  • 6400016638894368 backwards is 8634988366100046
  • 6400016638894368 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 6400016638894368's digits is 72
  • More coming soon!

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"Number 6400016638894368 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 6400016638894368 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/6400016638894368/

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Numbermatics. 2024. "Number 6400016638894368 - Facts about the integer". https://numbermatics.com/n/6400016638894368/

The information we have on file for 6400016638894368 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 6400016638894368, math, Factors of 6400016638894368, curriculum, school, college, exams, university, Prime factorization of 6400016638894368, STEM, science, technology, engineering, physics, economics, calculator, six quadrillion, four hundred trillion, sixteen billion, six hundred thirty-eight million, eight hundred ninety-four thousand, three hundred sixty-eight.

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