138461733

138,461,733 is an odd composite number composed of three prime numbers multiplied together.

What does the number 138461733 look like?

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

138461733 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 138461733:

3² × 37 × 415801

(3 × 3 × 37 × 415801)

See below for interesting mathematical facts about the number 138461733 from the Numbermatics database.

Names of 138461733

Cardinal: 138461733 can be written as One hundred thirty-eight million, four hundred sixty-one thousand, seven hundred thirty-three.

Scientific notation

Scientific notation: 1.38461733 × 10⁸

Factors of 138461733

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 415841

Divisors of 138461733

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 37 111 333 415801 1247403 3742209 15384637 46153911 138461733
Sum of all divisors σ(n): 205406188
Sum of proper divisors (its aliquot sum) s(n): 66944455
138461733 is a deficient number, because the sum of its proper divisors (66944455) is less than itself. Its deficiency is 71517278

Bases of 138461733

Binary: 1000010000001100001000100101₂
Hexadecimal: 0x840C225
Base-36: 2AFPR9

Squares and roots of 138461733

138461733 squared (138461733²) is 19171651505363289
138461733 cubed (138461733³) is 2654540091904659789519837
The square root of 138461733 is 11766.9763745833
The cube root of 138461733 is 517.3406300541

Scales and comparisons

How big is 138461733?

138,461,733 seconds is equal to 4 years, 20 weeks, 6 days, 13 hours, 35 minutes, 33 seconds.
To count from 1 to 138,461,733 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 138461733 cubic inches would be around 43.1 feet tall.

Recreational maths with 138461733

138461733 backwards is 337164831
The number of decimal digits it has is: 9
The sum of 138461733's digits is 36
More coming soon!

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The information we have on file for 138461733 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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