121423654137236220

121,423,654,137,236,220 is an even composite number composed of seven prime numbers multiplied together.

What does the number 121423654137236220 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3780 divisors.

121423654137236220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, seven hundred eighty divisors.

Prime factorization of 121423654137236220:

22 × 32 × 5 × 76 × 11 × 174 × 792

(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 11 × 17 × 17 × 17 × 17 × 79 × 79)

See below for interesting mathematical facts about the number 121423654137236220 from the Numbermatics database.


Names of 121423654137236220

  • Cardinal: 121423654137236220 can be written as One hundred twenty-one quadrillion, four hundred twenty-three trillion, six hundred fifty-four billion, one hundred thirty-seven million, two hundred thirty-six thousand, two hundred twenty.

Scientific notation

  • Scientific notation: 1.2142365413723622 × 1017

Factors of 121423654137236220

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 124

Divisors of 121423654137236220

Bases of 121423654137236220

  • Binary: 1101011110110001000101011100011000010111000001010111111002
  • Hexadecimal: 0x1AF622B8C2E0AFC
  • Base-36: X7L3CN3GQV0

Squares and roots of 121423654137236220

  • 121423654137236220 squared (1214236541372362202) is 14743703784039162605929540079888400
  • 121423654137236220 cubed (1214236541372362203) is 1790234388975032178833357831042621107115982037848000
  • The square root of 121423654137236220 is 348458970.5219772643
  • The cube root of 121423654137236220 is 495185.3254807379

Scales and comparisons

How big is 121423654137236220?
  • 121,423,654,137,236,220 seconds is equal to 3,860,896,613 years, 28 weeks, 1 day, 2 hours, 57 minutes.
  • To count from 1 to 121,423,654,137,236,220 would take you about eleven billion, five hundred eighty-two million, six hundred eighty-nine thousand, eight hundred forty 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 121423654137236220 cubic inches would be around 41265.4 feet tall.

Recreational maths with 121423654137236220

  • 121423654137236220 backwards is 022632731456324121
  • The number of decimal digits it has is: 18
  • The sum of 121423654137236220's digits is 54
  • More coming soon!

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"Number 121423654137236220 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 121423654137236220 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/121423654137236220/

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Numbermatics. 2024. "Number 121423654137236220 - Facts about the integer". https://numbermatics.com/n/121423654137236220/

The information we have on file for 121423654137236220 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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