139995

139,995 is an odd composite number composed of four prime numbers multiplied together.

What does the number 139995 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

139995 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 139995:

3³ × 5 × 17 × 61

(3 × 3 × 3 × 5 × 17 × 61)

See below for interesting mathematical facts about the number 139995 from the Numbermatics database.

Names of 139995

Cardinal: 139995 can be written as One hundred thirty-nine thousand, nine hundred ninety-five.

Scientific notation

Scientific notation: 1.39995 × 10⁵

Factors of 139995

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 86

Divisors of 139995

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 9 15 17 27 45 51 61 85 135 153 183 255 305 459 549 765 915 1037 1647 2295 2745 3111 5185 8235 9333 15555 27999 46665 139995
Sum of all divisors σ(n): 267840
Sum of proper divisors (its aliquot sum) s(n): 127845
139995 is a deficient number, because the sum of its proper divisors (127845) is less than itself. Its deficiency is 12150

Bases of 139995

Binary: 100010001011011011₂
Hexadecimal: 0x222DB
Base-36: 300R

Squares and roots of 139995

139995 squared (139995²) is 19598600025
139995 cubed (139995³) is 2743706010499875
The square root of 139995 is 374.1590570867
The cube root of 139995 is 51.9243228571

Scales and comparisons

How big is 139995?

139,995 seconds is equal to 1 day, 14 hours, 53 minutes, 15 seconds.
To count from 1 to 139,995 would take you about fourteen 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 139995 cubic inches would be around 4.3 feet tall.

Recreational maths with 139995

139995 backwards is 599931
The number of decimal digits it has is: 6
The sum of 139995's digits is 36
More coming soon!

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The information we have on file for 139995 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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