401428

401,428 is an even composite number composed of two prime numbers multiplied together.

What does the number 401428 look like?

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

401428 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 401428:

22 × 100357

(2 × 2 × 100357)

See below for interesting mathematical facts about the number 401428 from the Numbermatics database.


Names of 401428

  • Cardinal: 401428 can be written as Four hundred one thousand, four hundred twenty-eight.

Scientific notation

  • Scientific notation: 4.01428 × 105

Factors of 401428

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 100359

Divisors of 401428

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 702506
  • Sum of proper divisors (its aliquot sum) s(n): 301078
  • 401428 is a deficient number, because the sum of its proper divisors (301078) is less than itself. Its deficiency is 100350

Bases of 401428

  • Binary: 11000100000000101002
  • Hexadecimal: 0x62014
  • Base-36: 8LQS

Squares and roots of 401428

  • 401428 squared (4014282) is 161144439184
  • 401428 cubed (4014283) is 64687889932754752
  • The square root of 401428 is 633.5834593801
  • The cube root of 401428 is 73.7682057897

Scales and comparisons

How big is 401428?
  • 401,428 seconds is equal to 4 days, 15 hours, 30 minutes, 28 seconds.
  • To count from 1 to 401,428 would take you about four days.

    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 401428 cubic inches would be around 6.1 feet tall.

Recreational maths with 401428

  • 401428 backwards is 824104
  • The number of decimal digits it has is: 6
  • The sum of 401428's digits is 19
  • More coming soon!

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"Number 401428 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 401428 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/401428/

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The information we have on file for 401428 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 401428, math, Factors of 401428, curriculum, school, college, exams, university, Prime factorization of 401428, STEM, science, technology, engineering, physics, economics, calculator, four hundred one thousand, four hundred twenty-eight.

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