16438394837340000

16,438,394,837,340,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 16438394837340000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3840 divisors.

16438394837340000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, eight hundred forty divisors.

Prime factorization of 16438394837340000:

25 × 315 × 54 × 73 × 167

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 167)

See below for interesting mathematical facts about the number 16438394837340000 from the Numbermatics database.


Names of 16438394837340000

  • Cardinal: 16438394837340000 can be written as Sixteen quadrillion, four hundred thirty-eight trillion, three hundred ninety-four billion, eight hundred thirty-seven million, three hundred forty thousand.

Scientific notation

  • Scientific notation: 1.643839483734 × 1016

Factors of 16438394837340000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 184

Divisors of 16438394837340000

Bases of 16438394837340000

  • Binary: 1110100110011010100010000011001111010100001111011000002
  • Hexadecimal: 0x3A66A20CF50F60
  • Base-36: 4HUXAC3DI00

Squares and roots of 16438394837340000

  • 16438394837340000 squared (164383948373400002) is 270220824828286365058275600000000
  • 16438394837340000 cubed (164383948373400003) is 4441996611799059075373072191282890904000000000000
  • The square root of 16438394837340000 is 128212303.7673841971
  • The cube root of 16438394837340000 is 254264.9334231237

Scales and comparisons

How big is 16438394837340000?
  • 16,438,394,837,340,000 seconds is equal to 522,690,108 years, 27 weeks, 5 days, 6 hours.
  • To count from 1 to 16,438,394,837,340,000 would take you about one billion, five hundred sixty-eight million, seventy thousand, three hundred twenty-five 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 16438394837340000 cubic inches would be around 21188.7 feet tall.

Recreational maths with 16438394837340000

  • 16438394837340000 backwards is 00004373849383461
  • 16438394837340000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16438394837340000's digits is 63
  • More coming soon!

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"Number 16438394837340000 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 16438394837340000 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/16438394837340000/

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The information we have on file for 16438394837340000 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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