159885987

159,885,987 is an odd composite number composed of three prime numbers multiplied together.

What does the number 159885987 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

159885987 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 159885987:

3 × 73³ × 137

(3 × 73 × 73 × 73 × 137)

See below for interesting mathematical facts about the number 159885987 from the Numbermatics database.

Names of 159885987

Cardinal: 159885987 can be written as One hundred fifty-nine million, eight hundred eighty-five thousand, nine hundred eighty-seven.

Scientific notation

Scientific notation: 1.59885987 × 10⁸

Factors of 159885987

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 213

Divisors of 159885987

Number of divisors d(n): 16
Complete list of divisors:
1 3 73 137 219 411 5329 10001 15987 30003 389017 730073 1167051 2190219 53295329 159885987
Sum of all divisors σ(n): 217719840
Sum of proper divisors (its aliquot sum) s(n): 57833853
159885987 is a deficient number, because the sum of its proper divisors (57833853) is less than itself. Its deficiency is 102052134

Bases of 159885987

Binary: 1001100001111010101010100011₂
Hexadecimal: 0x987AAA3
Base-36: 2N6WTF

Squares and roots of 159885987

159885987 squared (159885987²) is 25563528838964169
159885987 cubed (159885987³) is 4087250039620750218199803
The square root of 159885987 is 12644.6030779933
The cube root of 159885987 is 542.7545431379

Scales and comparisons

How big is 159885987?

159,885,987 seconds is equal to 5 years, 4 weeks, 2 days, 12 hours, 46 minutes, 27 seconds.
To count from 1 to 159,885,987 would take you about seven 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 159885987 cubic inches would be around 45.2 feet tall.

Recreational maths with 159885987

159885987 backwards is 789588951
The number of decimal digits it has is: 9
The sum of 159885987's digits is 60
More coming soon!

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The information we have on file for 159885987 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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