1401428797

1,401,428,797 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1401428797 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

1401428797 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 1401428797:

8803 × 159199

See below for interesting mathematical facts about the number 1401428797 from the Numbermatics database.


Names of 1401428797

  • Cardinal: 1401428797 can be written as One billion, four hundred one million, four hundred twenty-eight thousand, seven hundred ninety-seven.

Scientific notation

  • Scientific notation: 1.401428797 × 109

Factors of 1401428797

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 168002

Divisors of 1401428797

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1401596800
  • Sum of proper divisors (its aliquot sum) s(n): 168003
  • 1401428797 is a deficient number, because the sum of its proper divisors (168003) is less than itself. Its deficiency is 1401260794

Bases of 1401428797

  • Binary: 10100111000100000011011001111012
  • Hexadecimal: 0x53881B3D
  • Base-36: N6DHDP

Squares and roots of 1401428797

  • 1401428797 squared (14014287972) is 1964002673060867209
  • 1401428797 cubed (14014287973) is 2752409903412475440485617573
  • The square root of 1401428797 is 37435.6621017981
  • The cube root of 1401428797 is 1119.0693792147

Scales and comparisons

How big is 1401428797?
  • 1,401,428,797 seconds is equal to 44 years, 29 weeks, 1 day, 5 hours, 46 minutes, 37 seconds.
  • To count from 1 to 1,401,428,797 would take you about eighty-nine 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 1401428797 cubic inches would be around 93.3 feet tall.

Recreational maths with 1401428797

  • 1401428797 backwards is 7978241041
  • The number of decimal digits it has is: 10
  • The sum of 1401428797's digits is 43
  • More coming soon!

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"Number 1401428797 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 1401428797 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/1401428797/

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Numbermatics. 2024. "Number 1401428797 - Facts about the integer". https://numbermatics.com/n/1401428797/

The information we have on file for 1401428797 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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