100000

100,000 is an even composite number composed of two prime numbers multiplied together.

What does the number 100000 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 36 divisors.

100000 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 100000:

25 × 55

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5)

See below for interesting mathematical facts about the number 100000 from the Numbermatics database.


Names of 100000

  • Cardinal: 100000 can be written as One hundred thousand.

Scientific notation

  • Scientific notation: 1 × 105

Factors of 100000

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 10
  • Sum of prime factors: 7

Divisors of 100000

Bases of 100000

  • Binary: 110000110101000002
  • Hexadecimal: 0x186A0
  • Base-36: 255S

Squares and roots of 100000

  • 100000 squared (1000002) is 10000000000
  • 100000 cubed (1000003) is 1000000000000000
  • The square root of 100000 is 316.2277660169
  • The cube root of 100000 is 46.4158883361

Scales and comparisons

How big is 100000?
  • 100,000 seconds is equal to 1 day, 3 hours, 46 minutes, 40 seconds.
  • To count from 1 to 100,000 would take you about three hours.

    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 100000 cubic inches would be around 3.9 feet tall.

Recreational maths with 100000

  • 100000 backwards is 000001
  • 100000 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 100000's digits is 1
  • More coming soon!

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The information we have on file for 100000 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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