130939872
130,939,872 is an even composite number composed of five prime numbers multiplied together.
130939872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 130939872:
25 × 3 × 7 × 29 × 6719
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 29 × 6719)See below for interesting mathematical facts about the number 130939872 from the Numbermatics database.
Names of 130939872
- Cardinal: 130939872 can be written as One hundred thirty million, nine hundred thirty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.30939872 × 108
Factors of 130939872
Divisors of 130939872
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 42 48 56 58 84 87 96 112 116 168 174 203 224 232 336 348 406 464 609 672 696 812 928 1218 1392 1624 2436 2784 3248 4872 6496 6719 9744 13438 19488 20157 26876 40314 47033 53752 80628 94066 107504 141099 161256 188132 194851 215008 282198 322512 376264 389702 564396 584553 645024 752528 779404 1128792 1169106 1363957 1505056 1558808 2257584 2338212 2727914 3117616 4091871 4515168 4676424 5455828 6235232 8183742 9352848 10911656 16367484 18705696 21823312 32734968 43646624 65469936 130939872
- Sum of all divisors σ(n): 406425600
- Sum of proper divisors (its aliquot sum) s(n): 275485728
- 130939872 is an abundant number, because the sum of its proper divisors (275485728) is greater than itself. Its abundance is 144545856
Bases of 130939872
- Binary: 1111100110111111011111000002
- Hexadecimal: 0x7CDFBE0
- Base-36: 25YHUO
Squares and roots of 130939872
- 130939872 squared (1309398722) is 17145250079376384
- 130939872 cubed (1309398723) is 2244996850801533560782848
-
The
square root of 130939872 is 11442.8961369053 -
The
cube root of 130939872 is 507.7975922919
Scales and comparisons
How big is 130939872?- 130,939,872 seconds is equal to 4 years, 8 weeks, 3 days, 12 hours, 11 minutes, 12 seconds.
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To count from 1 to 130,939,872 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 130939872 cubic inches would be around 42.3 feet tall.
Recreational maths with 130939872
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The information we have on file for 130939872 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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