139997

139,997 is an odd composite number composed of three prime numbers multiplied together.

What does the number 139997 look like?

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

139997 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 139997:

11² × 13 × 89

(11 × 11 × 13 × 89)

See below for interesting mathematical facts about the number 139997 from the Numbermatics database.

Names of 139997

Cardinal: 139997 can be written as One hundred thirty-nine thousand, nine hundred ninety-seven.

Scientific notation

Scientific notation: 1.39997 × 10⁵

Factors of 139997

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 113

Divisors of 139997

Number of divisors d(n): 12
Complete list of divisors:
1 11 13 89 121 143 979 1157 1573 10769 12727 139997
Sum of all divisors σ(n): 167580
Sum of proper divisors (its aliquot sum) s(n): 27583
139997 is a deficient number, because the sum of its proper divisors (27583) is less than itself. Its deficiency is 112414

Bases of 139997

Binary: 100010001011011101₂
Hexadecimal: 0x222DD
Base-36: 300T

Squares and roots of 139997

139997 squared (139997²) is 19599160009
139997 cubed (139997³) is 2743823603779973
The square root of 139997 is 374.1617297373
The cube root of 139997 is 51.9245701235

Scales and comparisons

How big is 139997?

139,997 seconds is equal to 1 day, 14 hours, 53 minutes, 17 seconds.
To count from 1 to 139,997 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 139997 cubic inches would be around 4.3 feet tall.

Recreational maths with 139997

139997 backwards is 799931
The number of decimal digits it has is: 6
The sum of 139997's digits is 38
More coming soon!

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The information we have on file for 139997 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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