142420694921820

142,420,694,921,820 is an even composite number composed of nine prime numbers multiplied together.

What does the number 142420694921820 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 2304 divisors.

142420694921820 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 142420694921820:

22 × 35 × 5 × 7 × 29 × 31 × 37 × 127 × 991

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 29 × 31 × 37 × 127 × 991)

See below for interesting mathematical facts about the number 142420694921820 from the Numbermatics database.


Names of 142420694921820

  • Cardinal: 142420694921820 can be written as One hundred forty-two trillion, four hundred twenty billion, six hundred ninety-four million, nine hundred twenty-one thousand, eight hundred twenty.

Scientific notation

  • Scientific notation: 1.4242069492182 × 1014

Factors of 142420694921820

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1232

Divisors of 142420694921820

Bases of 142420694921820

  • Binary: 1000000110000111111001101110110111110010010111002
  • Hexadecimal: 0x8187E6EDF25C
  • Base-36: 1EHF5WK9R0

Squares and roots of 142420694921820

  • 142420694921820 squared (1424206949218202) is 20283654342014125135912112400
  • 142420694921820 cubed (1424206949218203) is 2888812146943643305214908203800509052568000
  • The square root of 142420694921820 is 11934014.1998331809
  • The cube root of 142420694921820 is 52222.5050029129

Scales and comparisons

How big is 142420694921820?
  • 142,420,694,921,820 seconds is equal to 4,528,537 years, 29 weeks, 1 day, 16 hours, 57 minutes.
  • To count from 1 to 142,420,694,921,820 would take you about eleven million, three hundred twenty-one thousand, three hundred forty-three 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 142420694921820 cubic inches would be around 4351.9 feet tall.

Recreational maths with 142420694921820

  • 142420694921820 backwards is 028129496024241
  • 142420694921820 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 142420694921820's digits is 54
  • More coming soon!

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"Number 142420694921820 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

APA style:
Numbermatics. (2024). Number 142420694921820 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/142420694921820/

Chicago style:
Numbermatics. 2024. "Number 142420694921820 - Facts about the integer". https://numbermatics.com/n/142420694921820/

The information we have on file for 142420694921820 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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