153988

153,988 is an even composite number composed of three prime numbers multiplied together.

What does the number 153988 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

153988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 153988:

2² × 137 × 281

(2 × 2 × 137 × 281)

See below for interesting mathematical facts about the number 153988 from the Numbermatics database.

Names of 153988

Cardinal: 153988 can be written as One hundred fifty-three thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 1.53988 × 10⁵

Factors of 153988

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 420

Divisors of 153988

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 137 274 281 548 562 1124 38497 76994 153988
Sum of all divisors σ(n): 272412
Sum of proper divisors (its aliquot sum) s(n): 118424
153988 is a deficient number, because the sum of its proper divisors (118424) is less than itself. Its deficiency is 35564

Bases of 153988

Binary: 100101100110000100₂
Hexadecimal: 0x25984
Base-36: 3ATG

Squares and roots of 153988

153988 squared (153988²) is 23712304144
153988 cubed (153988³) is 3651410290526272
The square root of 153988 is 392.4130476931
The cube root of 153988 is 53.5996918375

Scales and comparisons

How big is 153988?

153,988 seconds is equal to 1 day, 18 hours, 46 minutes, 28 seconds.
To count from 1 to 153,988 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 153988 cubic inches would be around 4.5 feet tall.

Recreational maths with 153988

153988 backwards is 889351
The number of decimal digits it has is: 6
The sum of 153988's digits is 34
More coming soon!

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The information we have on file for 153988 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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