138631314

138,631,314 is an even composite number composed of five prime numbers multiplied together.

What does the number 138631314 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

138631314 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 138631314:

2 × 3 × 157 × 367 × 401

See below for interesting mathematical facts about the number 138631314 from the Numbermatics database.

Names of 138631314

Cardinal: 138631314 can be written as One hundred thirty-eight million, six hundred thirty-one thousand, three hundred fourteen.

Scientific notation

Scientific notation: 1.38631314 × 10⁸

Factors of 138631314

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 930

Divisors of 138631314

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 157 314 367 401 471 734 802 942 1101 1203 2202 2406 57619 62957 115238 125914 147167 172857 188871 294334 345714 377742 441501 883002 23105219 46210438 69315657 138631314
Sum of all divisors σ(n): 280486656
Sum of proper divisors (its aliquot sum) s(n): 141855342
138631314 is an abundant number, because the sum of its proper divisors (141855342) is greater than itself. Its abundance is 3224028

Bases of 138631314

Binary: 1000010000110101100010010010₂
Hexadecimal: 0x8435892
Base-36: 2AJCLU

Squares and roots of 138631314

138631314 squared (138631314²) is 19218641221366596
138631314 cubed (138631314³) is 2664305485812616079187144
The square root of 138631314 is 11774.1799714459
The cube root of 138631314 is 517.5517481915

Scales and comparisons

How big is 138631314?

138,631,314 seconds is equal to 4 years, 21 weeks, 1 day, 12 hours, 41 minutes, 54 seconds.
To count from 1 to 138,631,314 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 138631314 cubic inches would be around 43.1 feet tall.

Recreational maths with 138631314

138631314 backwards is 413136831
The number of decimal digits it has is: 9
The sum of 138631314's digits is 30
More coming soon!

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The information we have on file for 138631314 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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