138411

138,411 is an odd composite number composed of three prime numbers multiplied together.

What does the number 138411 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

138411 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 138411:

3² × 7 × 13³

(3 × 3 × 7 × 13 × 13 × 13)

See below for interesting mathematical facts about the number 138411 from the Numbermatics database.

Names of 138411

Cardinal: 138411 can be written as One hundred thirty-eight thousand, four hundred eleven.

Scientific notation

Scientific notation: 1.38411 × 10⁵

Factors of 138411

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 23

Divisors of 138411

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 13 21 39 63 91 117 169 273 507 819 1183 1521 2197 3549 6591 10647 15379 19773 46137 138411
Sum of all divisors σ(n): 247520
Sum of proper divisors (its aliquot sum) s(n): 109109
138411 is a deficient number, because the sum of its proper divisors (109109) is less than itself. Its deficiency is 29302

Bases of 138411

Binary: 100001110010101011₂
Hexadecimal: 0x21CAB
Base-36: 2YSR

Squares and roots of 138411

138411 squared (138411²) is 19157604921
138411 cubed (138411³) is 2651623254720531
The square root of 138411 is 372.0362885527
The cube root of 138411 is 51.7277437027

Scales and comparisons

How big is 138411?

138,411 seconds is equal to 1 day, 14 hours, 26 minutes, 51 seconds.
To count from 1 to 138,411 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 138411 cubic inches would be around 4.3 feet tall.

Recreational maths with 138411

138411 backwards is 114831
The number of decimal digits it has is: 6
The sum of 138411's digits is 18
More coming soon!

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The information we have on file for 138411 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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