42005749731660

42,005,749,731,660 is an even composite number composed of seven prime numbers multiplied together.

What does the number 42005749731660 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

42005749731660 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 42005749731660:

22 × 35 × 5 × 112 × 134 × 41 × 61

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 13 × 13 × 13 × 41 × 61)

See below for interesting mathematical facts about the number 42005749731660 from the Numbermatics database.


Names of 42005749731660

  • Cardinal: 42005749731660 can be written as Forty-two trillion, five billion, seven hundred forty-nine million, seven hundred thirty-one thousand, six hundred sixty.

Scientific notation

  • Scientific notation: 4.200574973166 × 1013

Factors of 42005749731660

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 136

Divisors of 42005749731660

Bases of 42005749731660

  • Binary: 10011000110100001110011100101010010001010011002
  • Hexadecimal: 0x263439CA914C
  • Base-36: EW16AU0R0

Squares and roots of 42005749731660

  • 42005749731660 squared (420057497316602) is 1764483010518854162006355600
  • 42005749731660 cubed (420057497316603) is 74118431745620987173069145911914538296000
  • The square root of 42005749731660 is 6481184.2846550815
  • The cube root of 42005749731660 is 34761.8525844593

Scales and comparisons

How big is 42005749731660?
  • 42,005,749,731,660 seconds is equal to 1,335,652 years, 47 weeks, 1 day, 22 hours, 21 minutes.
  • To count from 1 to 42,005,749,731,660 would take you about three million, three hundred thirty-nine thousand, one hundred thirty-two 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 42005749731660 cubic inches would be around 2896.8 feet tall.

Recreational maths with 42005749731660

  • 42005749731660 backwards is 06613794750024
  • 42005749731660 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 42005749731660's digits is 54
  • More coming soon!

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"Number 42005749731660 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 42005749731660 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/42005749731660/

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Numbermatics. 2024. "Number 42005749731660 - Facts about the integer". https://numbermatics.com/n/42005749731660/

The information we have on file for 42005749731660 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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