142128149778778800

142,128,149,778,778,800 is an even composite number composed of eight prime numbers multiplied together.

What does the number 142128149778778800 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 10800 divisors.

142128149778778800 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of ten thousand, eight hundred divisors.

Prime factorization of 142128149778778800:

24 × 3 × 52 × 74 × 133 × 192 × 37 × 412

(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 19 × 19 × 37 × 41 × 41)

See below for interesting mathematical facts about the number 142128149778778800 from the Numbermatics database.


Names of 142128149778778800

  • Cardinal: 142128149778778800 can be written as One hundred forty-two quadrillion, one hundred twenty-eight trillion, one hundred forty-nine billion, seven hundred seventy-eight million, seven hundred seventy-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.421281497787788 × 1017

Factors of 142128149778778800

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 127

Divisors of 142128149778778800

Bases of 142128149778778800

  • Binary: 1111110001111000011001100100110000010010111001010101100002
  • Hexadecimal: 0x1F8F0CC9825CAB0
  • Base-36: 12VG82MQ7C1C

Squares and roots of 142128149778778800

  • 142128149778778800 squared (1421281497787788002) is 20200410959538980255378819329440000
  • 142128149778778800 cubed (1421281497787788003) is 2871047034450240963621154481606338869358087872000000
  • The square root of 142128149778778800 is 376998872.3839619125
  • The cube root of 142128149778778800 is 521867.2389076959

Scales and comparisons

How big is 142128149778778800?
  • 142,128,149,778,778,800 seconds is equal to 4,519,235,531 years, 38 weeks, 16 hours, 20 minutes.
  • To count from 1 to 142,128,149,778,778,800 would take you about thirteen billion, five hundred fifty-seven million, seven hundred six thousand, five hundred ninety-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 142128149778778800 cubic inches would be around 43488.9 feet tall.

Recreational maths with 142128149778778800

  • 142128149778778800 backwards is 008877877941821241
  • 142128149778778800 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 142128149778778800's digits is 84
  • More coming soon!

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"Number 142128149778778800 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 142128149778778800 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/142128149778778800/

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Numbermatics. 2024. "Number 142128149778778800 - Facts about the integer". https://numbermatics.com/n/142128149778778800/

The information we have on file for 142128149778778800 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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