130087728
130,087,728 is an even composite number composed of five prime numbers multiplied together.
130087728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 130087728:
24 × 33 × 43 × 47 × 149
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 43 × 47 × 149)See below for interesting mathematical facts about the number 130087728 from the Numbermatics database.
Names of 130087728
- Cardinal: 130087728 can be written as One hundred thirty million, eighty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.30087728 × 108
Factors of 130087728
Divisors of 130087728
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 43 47 48 54 72 86 94 108 129 141 144 149 172 188 216 258 282 298 344 376 387 423 432 447 516 564 596 688 752 774 846 894 1032 1128 1161 1192 1269 1341 1548 1692 1788 2021 2064 2256 2322 2384 2538 2682 3096 3384 3576 4023 4042 4644 5076 5364 6063 6192 6407 6768 7003 7152 8046 8084 9288 10152 10728 12126 12814 14006 16092 16168 18189 18576 19221 20304 21009 21456 24252 25628 28012 32184 32336 36378 38442 42018 48504 51256 54567 56024 57663 63027 64368 72756 76884 84036 97008 102512 109134 112048 115326 126054 145512 153768 168072 172989 189081 218268 230652 252108 291024 301129 307536 336144 345978 378162 436536 461304 504216 602258 691956 756324 873072 903387 922608 1008432 1204516 1383912 1512648 1806774 2409032 2710161 2767824 3025296 3613548 4818064 5420322 7227096 8130483 10840644 14454192 16260966 21681288 32521932 43362576 65043864 130087728
- Sum of all divisors σ(n): 392832000
- Sum of proper divisors (its aliquot sum) s(n): 262744272
- 130087728 is an abundant number, because the sum of its proper divisors (262744272) is greater than itself. Its abundance is 132656544
Bases of 130087728
- Binary: 1111100000011111011001100002
- Hexadecimal: 0x7C0FB30
- Base-36: 25G8C0
Squares and roots of 130087728
- 130087728 squared (1300877282) is 16922816976201984
- 130087728 cubed (1300877283) is 2201450811793946167652352
-
The
square root of 130087728 is 11405.6007294663 -
The
cube root of 130087728 is 506.6936281435
Scales and comparisons
How big is 130087728?- 130,087,728 seconds is equal to 4 years, 7 weeks, 15 hours, 28 minutes, 48 seconds.
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To count from 1 to 130,087,728 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 130087728 cubic inches would be around 42.2 feet tall.
Recreational maths with 130087728
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The information we have on file for 130087728 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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