153989

153,989 is an odd composite number composed of two prime numbers multiplied together.

What does the number 153989 look like?

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

153989 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 153989:

11 × 13999

See below for interesting mathematical facts about the number 153989 from the Numbermatics database.

Names of 153989

Cardinal: 153989 can be written as One hundred fifty-three thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 1.53989 × 10⁵

Factors of 153989

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 14010

Divisors of 153989

Number of divisors d(n): 4
Complete list of divisors:
1 11 13999 153989
Sum of all divisors σ(n): 168000
Sum of proper divisors (its aliquot sum) s(n): 14011
153989 is a deficient number, because the sum of its proper divisors (14011) is less than itself. Its deficiency is 139978

Bases of 153989

Binary: 100101100110000101₂
Hexadecimal: 0x25985
Base-36: 3ATH

Squares and roots of 153989

153989 squared (153989²) is 23712612121
153989 cubed (153989³) is 3651481427900669
The square root of 153989 is 392.4143218589
The cube root of 153989 is 53.5998078629

Scales and comparisons

How big is 153989?

153,989 seconds is equal to 1 day, 18 hours, 46 minutes, 29 seconds.
To count from 1 to 153,989 would take you about eighteen 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 153989 cubic inches would be around 4.5 feet tall.

Recreational maths with 153989

153989 backwards is 989351
The number of decimal digits it has is: 6
The sum of 153989's digits is 35
More coming soon!

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The information we have on file for 153989 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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