121420816809750

121,420,816,809,750 is an even composite number composed of six prime numbers multiplied together.

What does the number 121420816809750 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1152 divisors.

121420816809750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 121420816809750:

2 × 38 × 53 × 23 × 31 × 473

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 23 × 31 × 47 × 47 × 47)

See below for interesting mathematical facts about the number 121420816809750 from the Numbermatics database.


Names of 121420816809750

  • Cardinal: 121420816809750 can be written as One hundred twenty-one trillion, four hundred twenty billion, eight hundred sixteen million, eight hundred nine thousand, seven hundred fifty.

Scientific notation

  • Scientific notation: 1.2142081680975 × 1014

Factors of 121420816809750

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 111

Divisors of 121420816809750

Bases of 121420816809750

  • Binary: 110111001101110011111001010011101111111000101102
  • Hexadecimal: 0x6E6E7CA77F16
  • Base-36: 171FYBC3DI

Squares and roots of 121420816809750

  • 121420816809750 squared (1214208168097502) is 14743014754746868167695062500
  • 121420816809750 cubed (1214208168097503) is 1790108893759560804022235826712076859375000
  • The square root of 121420816809750 is 11019111.4346733965
  • The cube root of 121420816809750 is 49518.1468423701

Scales and comparisons

How big is 121420816809750?
  • 121,420,816,809,750 seconds is equal to 3,860,806 years, 20 weeks, 3 days, 21 hours, 22 minutes, 30 seconds.
  • To count from 1 to 121,420,816,809,750 would take you about nine million, six hundred fifty-two thousand and fifteen 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 121420816809750 cubic inches would be around 4126.5 feet tall.

Recreational maths with 121420816809750

  • 121420816809750 backwards is 057908618024121
  • 121420816809750 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121420816809750's digits is 54
  • More coming soon!

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"Number 121420816809750 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 121420816809750 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/121420816809750/

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Numbermatics. 2024. "Number 121420816809750 - Facts about the integer". https://numbermatics.com/n/121420816809750/

The information we have on file for 121420816809750 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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