118981

118,981 is an odd composite number composed of two prime numbers multiplied together.

What does the number 118981 look like?

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

118981 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 118981:

43 × 2767

See below for interesting mathematical facts about the number 118981 from the Numbermatics database.

Names of 118981

Cardinal: 118981 can be written as One hundred eighteen thousand, nine hundred eighty-one.

Scientific notation

Scientific notation: 1.18981 × 10⁵

Factors of 118981

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2810

Divisors of 118981

Number of divisors d(n): 4
Complete list of divisors:
1 43 2767 118981
Sum of all divisors σ(n): 121792
Sum of proper divisors (its aliquot sum) s(n): 2811
118981 is a deficient number, because the sum of its proper divisors (2811) is less than itself. Its deficiency is 116170

Bases of 118981

Binary: 11101000011000101₂
Hexadecimal: 0x1D0C5
Base-36: 2JT1

Squares and roots of 118981

118981 squared (118981²) is 14156478361
118981 cubed (118981³) is 1684351951870141
The square root of 118981 is 344.9362259897
The cube root of 118981 is 49.1842294179

Scales and comparisons

How big is 118981?

118,981 seconds is equal to 1 day, 9 hours, 3 minutes, 1 second.
To count from 1 to 118,981 would take you about nine 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 118981 cubic inches would be around 4.1 feet tall.

Recreational maths with 118981

118981 backwards is 189811
The number of decimal digits it has is: 6
The sum of 118981's digits is 28
More coming soon!

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The information we have on file for 118981 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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