161738480960409600

161,738,480,960,409,600 is an even composite number composed of seven prime numbers multiplied together.

What does the number 161738480960409600 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 14040 divisors.

161738480960409600 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of fourteen thousand and forty divisors.

Prime factorization of 161738480960409600:

212 × 39 × 52 × 132 × 172 × 31 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 17 × 17 × 31 × 53)

See below for interesting mathematical facts about the number 161738480960409600 from the Numbermatics database.


Names of 161738480960409600

  • Cardinal: 161738480960409600 can be written as One hundred sixty-one quadrillion, seven hundred thirty-eight trillion, four hundred eighty billion, nine hundred sixty million, four hundred nine thousand, six hundred.

Scientific notation

  • Scientific notation: 1.617384809604096 × 1017

Factors of 161738480960409600

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 124

Divisors of 161738480960409600

Bases of 161738480960409600

  • Binary: 10001111101001110001001010101000000010100000010000000000002
  • Hexadecimal: 0x23E9C4AA0281000
  • Base-36: 188JI8EO0000

Squares and roots of 161738480960409600

  • 161738480960409600 squared (1617384809604096002) is 26159336223380778685202599772160000
  • 161738480960409600 cubed (1617384809604096003) is 4230971303702225244323711283941459482940276736000000
  • The square root of 161738480960409600 is 402167230.0926687885
  • The cube root of 161738480960409600 is 544842.6793461827

Scales and comparisons

How big is 161738480960409600?
  • 161,738,480,960,409,600 seconds is equal to 5,142,783,404 years, 29 weeks, 5 days.
  • To count from 1 to 161,738,480,960,409,600 would take you about fifteen billion, four hundred twenty-eight million, three hundred fifty thousand, two hundred thirteen 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 161738480960409600 cubic inches would be around 45403.6 feet tall.

Recreational maths with 161738480960409600

  • 161738480960409600 backwards is 006904069084837161
  • 161738480960409600 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 161738480960409600's digits is 72
  • More coming soon!

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"Number 161738480960409600 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 161738480960409600 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/161738480960409600/

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The information we have on file for 161738480960409600 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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