1,320,139,673 is an odd composite number. It is composed of a single prime number multiplied by itself two times.

What does the number 1320139673 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 4 divisors.

1320139673 is an odd composite number. It is composed of one distinct prime number multiplied by itself two times. It has a total of four divisors.

Prime factorization of 1320139673:


(1097 × 1097 × 1097)

See below for interesting mathematical facts about the number 1320139673 from the Numbermatics database.

Names of 1320139673

  • Cardinal: 1320139673 can be written as One billion, three hundred twenty million, one hundred thirty-nine thousand, six hundred seventy-three.

Scientific notation

  • Scientific notation: 1.320139673 × 109

Factors of 1320139673

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 1097

Divisors of 1320139673

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1321344180
  • Sum of proper divisors (its aliquot sum) s(n): 1204507
  • 1320139673 is a deficient number, because the sum of its proper divisors (1204507) is less than itself. Its deficiency is 1318935166

Bases of 1320139673

  • Binary: 10011101010111110111011100110012
  • Hexadecimal: 0x4EAFBB99
  • Base-36: LTZ6AH

Squares and roots of 1320139673

  • 1320139673 squared (13201396732) is 1742768756228546929
  • 1320139673 cubed (13201396733) is 2300698175962170656115214217
  • The square root of 1320139673 is 36333.7263847241
  • 1320139673 is a perfect cube number. Its cube root is 1097

Scales and comparisons

How big is 1320139673?
  • 1,320,139,673 seconds is equal to 41 years, 50 weeks, 5 days, 9 hours, 27 minutes, 53 seconds.
  • To count from 1 to 1,320,139,673 would take you about eighty-three 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 1320139673 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320139673

  • 1320139673 backwards is 3769310231
  • The number of decimal digits it has is: 10
  • The sum of 1320139673's digits is 35
  • More coming soon!

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The information we have on file for 1320139673 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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