1427403961

1,427,403,961 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 1427403961 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

1427403961 is an odd composite number. It has a total of three divisors.

Prime factorization of 1427403961:

377812

(37781 × 37781)

See below for interesting mathematical facts about the number 1427403961 from the Numbermatics database.


Names of 1427403961

  • Cardinal: 1427403961 can be written as One billion, four hundred twenty-seven million, four hundred three thousand, nine hundred sixty-one.

Scientific notation

  • Scientific notation: 1.427403961 × 109

Factors of 1427403961

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 37781

Divisors of 1427403961

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1427441743
  • Sum of proper divisors (its aliquot sum) s(n): 37782
  • 1427403961 is a deficient number, because the sum of its proper divisors (37782) is less than itself. Its deficiency is 1427366179

Bases of 1427403961

  • Binary: 10101010001010001110100101110012
  • Hexadecimal: 0x551474B9
  • Base-36: NLU7Y1

Squares and roots of 1427403961

  • 1427403961 squared (14274039612) is 2037482067878489521
  • 1427403961 cubed (14274039613) is 2908309974156226808972392681
  • 1427403961 is a perfect square number. Its square root is 37781
  • The cube root of 1427403961 is 1125.9409966589

Scales and comparisons

How big is 1427403961?
  • 1,427,403,961 seconds is equal to 45 years, 20 weeks, 21 hours, 6 minutes, 1 second.
  • To count from 1 to 1,427,403,961 would take you about ninety 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 1427403961 cubic inches would be around 93.8 feet tall.

Recreational maths with 1427403961

  • 1427403961 backwards is 1693047241
  • The number of decimal digits it has is: 10
  • The sum of 1427403961's digits is 37
  • More coming soon!

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Numbermatics. (2020). Number 1427403961 - Facts about the integer. Retrieved 20 February 2020, from https://numbermatics.com/n/1427403961/

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The information we have on file for 1427403961 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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