428750001

428,750,001 is an odd composite number composed of two prime numbers multiplied together.

What does the number 428750001 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

428750001 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 428750001:

32 × 47638889

(3 × 3 × 47638889)

See below for interesting mathematical facts about the number 428750001 from the Numbermatics database.


Names of 428750001

  • Cardinal: 428750001 can be written as Four hundred twenty-eight million, seven hundred fifty thousand and one.

Scientific notation

  • Scientific notation: 4.28750001 × 108

Factors of 428750001

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 47638892

Divisors of 428750001

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 619305570
  • Sum of proper divisors (its aliquot sum) s(n): 190555569
  • 428750001 is a deficient number, because the sum of its proper divisors (190555569) is less than itself. Its deficiency is 238194432

Bases of 428750001

  • Binary: 110011000111000110100101100012
  • Hexadecimal: 0x198E34B1
  • Base-36: 739LM9

Squares and roots of 428750001

Scales and comparisons

How big is 428750001?
  • 428,750,001 seconds is equal to 13 years, 32 weeks, 6 days, 9 hours, 13 minutes, 21 seconds.
  • To count from 1 to 428,750,001 would take you about twenty 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 428750001 cubic inches would be around 62.8 feet tall.

Recreational maths with 428750001

  • 428750001 backwards is 100057824
  • The number of decimal digits it has is: 9
  • The sum of 428750001's digits is 27
  • More coming soon!

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"Number 428750001 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 428750001 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/428750001/

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The information we have on file for 428750001 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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