138455346

138,455,346 is an even composite number composed of four prime numbers multiplied together.

What does the number 138455346 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

138455346 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 138455346:

2 × 3 × 5333 × 4327

See below for interesting mathematical facts about the number 138455346 from the Numbermatics database.

Names of 138455346

Cardinal: 138455346 can be written as One hundred thirty-eight million, four hundred fifty-five thousand, three hundred forty-six.

Scientific notation

Scientific notation: 1.38455346 × 10⁸

Factors of 138455346

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 9665

Divisors of 138455346

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 4327 5333 8654 10666 12981 15999 25962 31998 23075891 46151782 69227673 138455346
Sum of all divisors σ(n): 277026624
Sum of proper divisors (its aliquot sum) s(n): 138571278
138455346 is an abundant number, because the sum of its proper divisors (138571278) is greater than itself. Its abundance is 115932

Bases of 138455346

Binary: 1000010000001010100100110010₂
Hexadecimal: 0x840A932
Base-36: 2AFKTU

Squares and roots of 138455346

138455346 squared (138455346²) is 19169882835979716
138455346 cubed (138455346³) is 2654172760835032827761736
The square root of 138455346 is 11766.7049763305
The cube root of 138455346 is 517.3326752563

Scales and comparisons

How big is 138455346?

138,455,346 seconds is equal to 4 years, 20 weeks, 6 days, 11 hours, 49 minutes, 6 seconds.
To count from 1 to 138,455,346 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 138455346 cubic inches would be around 43.1 feet tall.

Recreational maths with 138455346

138455346 backwards is 643554831
The number of decimal digits it has is: 9
The sum of 138455346's digits is 39
More coming soon!

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The information we have on file for 138455346 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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