1138989600

1,138,989,600 is an even composite number composed of five prime numbers multiplied together.

What does the number 1138989600 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 648 divisors.

1138989600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.

Prime factorization of 1138989600:

25 × 38 × 52 × 7 × 31

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 31)

See below for interesting mathematical facts about the number 1138989600 from the Numbermatics database.


Names of 1138989600

  • Cardinal: 1138989600 can be written as One billion, one hundred thirty-eight million, nine hundred eighty-nine thousand, six hundred.

Scientific notation

  • Scientific notation: 1.1389896 × 109

Factors of 1138989600

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 48

Divisors of 1138989600

Bases of 1138989600

  • Binary: 10000111110001110011010001000002
  • Hexadecimal: 0x43E39A20
  • Base-36: IU4I00

Squares and roots of 1138989600

  • 1138989600 squared (11389896002) is 1297297308908160000
  • 1138989600 cubed (11389896003) is 1477608142954381595136000000
  • The square root of 1138989600 is 33748.9199827195
  • The cube root of 1138989600 is 1044.3352074611

Scales and comparisons

How big is 1138989600?
  • 1,138,989,600 seconds is equal to 36 years, 11 weeks, 18 hours.
  • To count from 1 to 1,138,989,600 would take you about seventy-two 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 1138989600 cubic inches would be around 87 feet tall.

Recreational maths with 1138989600

  • 1138989600 backwards is 0069898311
  • 1138989600 is a Harshad number.
  • The number of decimal digits it has is: 10
  • The sum of 1138989600's digits is 45
  • More coming soon!

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The information we have on file for 1138989600 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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