138331130
138,331,130 is an even composite number composed of six prime numbers multiplied together.
138331130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138331130:
2 × 5 × 7 × 41 × 157 × 307
See below for interesting mathematical facts about the number 138331130 from the Numbermatics database.
Names of 138331130
- Cardinal: 138331130 can be written as One hundred thirty-eight million, three hundred thirty-one thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.3833113 × 108
Factors of 138331130
Divisors of 138331130
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 14 35 41 70 82 157 205 287 307 314 410 574 614 785 1099 1435 1535 1570 2149 2198 2870 3070 4298 5495 6437 10745 10990 12587 12874 21490 25174 32185 45059 48199 62935 64370 88109 90118 96398 125870 176218 225295 240995 337393 440545 450590 481990 674786 881090 1686965 1976159 3373930 3952318 9880795 13833113 19761590 27666226 69165565 138331130
- Sum of all divisors σ(n): 294319872
- Sum of proper divisors (its aliquot sum) s(n): 155988742
- 138331130 is an abundant number, because the sum of its proper divisors (155988742) is greater than itself. Its abundance is 17657612
Bases of 138331130
- Binary: 10000011111011000011111110102
- Hexadecimal: 0x83EC3FA
- Base-36: 2ACWZE
Squares and roots of 138331130
- 138331130 squared (1383311302) is 19135501527076900
- 138331130 cubed (1383311303) is 2647035549357273173897000
-
The
square root of 138331130 is 11761.4255088403 -
The
cube root of 138331130 is 517.1779196511
Scales and comparisons
How big is 138331130?- 138,331,130 seconds is equal to 4 years, 20 weeks, 5 days, 1 hour, 18 minutes, 50 seconds.
-
To count from 1 to 138,331,130 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 138331130 cubic inches would be around 43.1 feet tall.
Recreational maths with 138331130
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The information we have on file for 138331130 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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