138188413

138,188,413 is an odd composite number composed of two prime numbers multiplied together.

What does the number 138188413 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

138188413 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 138188413:

11³ × 47³

(11 × 11 × 11 × 47 × 47 × 47)

See below for interesting mathematical facts about the number 138188413 from the Numbermatics database.

Names of 138188413

Cardinal: 138188413 can be written as One hundred thirty-eight million, one hundred eighty-eight thousand, four hundred thirteen.

Scientific notation

Scientific notation: 1.38188413 × 10⁸

Factors of 138188413

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 58

Divisors of 138188413

Number of divisors d(n): 16
Complete list of divisors:
1 11 47 121 517 1331 2209 5687 24299 62557 103823 267289 1142053 2940179 12562583 138188413
Sum of all divisors σ(n): 155301120
Sum of proper divisors (its aliquot sum) s(n): 17112707
138188413 is a deficient number, because the sum of its proper divisors (17112707) is less than itself. Its deficiency is 121075706

Bases of 138188413

Binary: 1000001111001001011001111101₂
Hexadecimal: 0x83C967D
Base-36: 2A9UV1

Squares and roots of 138188413

138188413 squared (138188413²) is 19096037487458569
138188413 cubed (138188413³) is 2638851114980407053360997
The square root of 138188413 is 11755.3567789327
138188413 is a perfect cube number. Its cube root is 517

Scales and comparisons

How big is 138188413?

138,188,413 seconds is equal to 4 years, 20 weeks, 3 days, 9 hours, 40 minutes, 13 seconds.
To count from 1 to 138,188,413 would take you about six 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 138188413 cubic inches would be around 43.1 feet tall.

Recreational maths with 138188413

138188413 backwards is 314881831
The number of decimal digits it has is: 9
The sum of 138188413's digits is 37
More coming soon!

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The information we have on file for 138188413 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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