138710970

138,710,970 is an even composite number composed of five prime numbers multiplied together.

What does the number 138710970 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

138710970 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138710970:

2 × 3² × 5 × 97 × 15889

(2 × 3 × 3 × 5 × 97 × 15889)

See below for interesting mathematical facts about the number 138710970 from the Numbermatics database.

Names of 138710970

Cardinal: 138710970 can be written as One hundred thirty-eight million, seven hundred ten thousand, nine hundred seventy.

Scientific notation

Scientific notation: 1.3871097 × 10⁸

Factors of 138710970

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 15996

Divisors of 138710970

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 97 194 291 485 582 873 970 1455 1746 2910 4365 8730 15889 31778 47667 79445 95334 143001 158890 238335 286002 476670 715005 1430010 1541233 3082466 4623699 7706165 9247398 13871097 15412330 23118495 27742194 46236990 69355485 138710970
Sum of all divisors σ(n): 364389480
Sum of proper divisors (its aliquot sum) s(n): 225678510
138710970 is an abundant number, because the sum of its proper divisors (225678510) is greater than itself. Its abundance is 86967540

Bases of 138710970

Binary: 1000010001001000111110111010₂
Hexadecimal: 0x8448FBA
Base-36: 2AL22I

Squares and roots of 138710970

138710970 squared (138710970²) is 19240733198340900
138710970 cubed (138710970³) is 2668900765453068629673000
The square root of 138710970 is 11777.5621416319
The cube root of 138710970 is 517.6508556909

Scales and comparisons

How big is 138710970?

138,710,970 seconds is equal to 4 years, 21 weeks, 2 days, 10 hours, 49 minutes, 30 seconds.
To count from 1 to 138,710,970 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 138710970 cubic inches would be around 43.1 feet tall.

Recreational maths with 138710970

138710970 backwards is 079017831
The number of decimal digits it has is: 9
The sum of 138710970's digits is 36
More coming soon!

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The information we have on file for 138710970 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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