121425920

121,425,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 121425920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 234 divisors.

121425920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred thirty-four divisors.

Prime factorization of 121425920:

212 × 5 × 72 × 112

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 11)

See below for interesting mathematical facts about the number 121425920 from the Numbermatics database.


Names of 121425920

  • Cardinal: 121425920 can be written as One hundred twenty-one million, four hundred twenty-five thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.2142592 × 108

Factors of 121425920

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 25

Divisors of 121425920

Bases of 121425920

  • Binary: 1110011110011010000000000002
  • Hexadecimal: 0x73CD000
  • Base-36: 20AKU8

Squares and roots of 121425920

Scales and comparisons

How big is 121425920?
  • 121,425,920 seconds is equal to 3 years, 44 weeks, 5 days, 9 hours, 25 minutes, 20 seconds.
  • To count from 1 to 121,425,920 would take you about 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 121425920 cubic inches would be around 41.3 feet tall.

Recreational maths with 121425920

  • 121425920 backwards is 029524121
  • The number of decimal digits it has is: 9
  • The sum of 121425920's digits is 26
  • More coming soon!

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"Number 121425920 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 121425920 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/121425920/

Chicago style:
Numbermatics. 2024. "Number 121425920 - Facts about the integer". https://numbermatics.com/n/121425920/

The information we have on file for 121425920 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!

Keywords: Divisors of 121425920, math, Factors of 121425920, curriculum, school, college, exams, university, Prime factorization of 121425920, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one million, four hundred twenty-five thousand, nine hundred twenty.

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