121420604311557120

121,420,604,311,557,120 is an even composite number composed of five prime numbers multiplied together.

What does the number 121420604311557120 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1782 divisors.

121420604311557120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, seven hundred eighty-two divisors.

Prime factorization of 121420604311557120:

210 × 38 × 5 × 592 × 10192

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 59 × 59 × 1019 × 1019)

See below for interesting mathematical facts about the number 121420604311557120 from the Numbermatics database.


Names of 121420604311557120

  • Cardinal: 121420604311557120 can be written as One hundred twenty-one quadrillion, four hundred twenty trillion, six hundred four billion, three hundred eleven million, five hundred fifty-seven thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 1.2142060431155712 × 1017

Factors of 121420604311557120

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 1088

Divisors of 121420604311557120

Bases of 121420604311557120

  • Binary: 1101011110101111101100101011101000110011101010100000000002
  • Hexadecimal: 0x1AF5F6574675400
  • Base-36: X7K0FKK0000

Squares and roots of 121420604311557120

  • 121420604311557120 squared (1214206043115571202) is 14742963151383723478868799022694400
  • 121420604311557120 cubed (1214206043115571203) is 1790099495184030280284467716042907636787081904128000
  • The square root of 121420604311557120 is 348454594.3326865077
  • The cube root of 121420604311557120 is 495181.1795516855

Scales and comparisons

How big is 121420604311557120?
  • 121,420,604,311,557,120 seconds is equal to 3,860,799,638 years, 26 weeks, 6 days, 19 hours, 12 minutes.
  • To count from 1 to 121,420,604,311,557,120 would take you about eleven billion, five hundred eighty-two million, three hundred ninety-eight thousand, nine hundred 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 121420604311557120 cubic inches would be around 41265.1 feet tall.

Recreational maths with 121420604311557120

  • 121420604311557120 backwards is 021755113406024121
  • 121420604311557120 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 121420604311557120's digits is 45
  • More coming soon!

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"Number 121420604311557120 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 121420604311557120 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/121420604311557120/

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Numbermatics. 2024. "Number 121420604311557120 - Facts about the integer". https://numbermatics.com/n/121420604311557120/

The information we have on file for 121420604311557120 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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