138513008205
138,513,008,205 is an odd composite number composed of seven prime numbers multiplied together.
138513008205 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138513008205:
33 × 5 × 112 × 13 × 31 × 53 × 397
(3 × 3 × 3 × 5 × 11 × 11 × 13 × 31 × 53 × 397)See below for interesting mathematical facts about the number 138513008205 from the Numbermatics database.
Names of 138513008205
- Cardinal: 138513008205 can be written as One hundred thirty-eight billion, five hundred thirteen million, eight thousand, two hundred five.
Scientific notation
- Scientific notation: 1.38513008205 × 1011
Factors of 138513008205
Divisors of 138513008205
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 9 11 13 15 27 31 33 39 45 53 55 65 93 99 117 121 135 143 155 159 165 195 265 279 297 341 351 363 397 403 429 465 477 495 583 585 605 689 715 795 837 1023 1089 1191 1209 1287 1395 1431 1485 1573 1643 1705 1749 1755 1815 1985 2015 2067 2145 2385 2915 3069 3267 3445 3573 3627 3751 3861 4185 4367 4433 4719 4929 5115 5161 5247 5445 5955 6045 6201 6413 6435 7155 7579 7865 8215 8745 9207 10335 10719 10881 11253 12307 13101 13299 14157 14787 15345 15483 15741 16335 17865 18073 18135 18603 18755 19239 19305 21041 21359 21835 22165 22737 23595 24645 25805 26235 31005 32065 33759 36921 37895 39303 39897 42471 44361 46035 46449 48037 48763 53595 54219 54405 56265 56771 57717 61535 63123 64077 65505 66495 68211 70785 73935 77415 78705 83369 90365 93015 96195 101277 105205 106795 110763 113685 117909 119691 135377 139347 144111 146289 159991 162657 168795 170313 173151 184605 189369 192231 196515 198803 199485 204633 212355 221805 231451 232245 234949 240185 243815 250107 271095 273533 283855 288585 315615 320385 332289 341055 406131 416845 432333 438867 479973 487971 506385 510939 553815 568107 576693 589545 596409 598455 624481 652271 676885 694353 696735 704847 720555 731445 750321 799955 813285 820599 851565 865755 946845 961155 994015 1023165 1157255 1174745 1218393 1250535 1296999 1316601 1367665 1439919 1489147 1532817 1661445 1759901 1789227 1873443 1956813 2030655 2083059 2114541 2161665 2194335 2250963 2399865 2439855 2461797 2545961 2554695 2584439 2840535 2883465 2982045 3008863 3122405 3261355 3471765 3524235 3655179 3751605 4102995 4319757 4467441 5279703 5367681 5620329 5870439 6091965 6249177 6343623 6484995 6583005 7174981 7199595 7385391 7445735 7637883 7664085 7753317 8479523 8799505 8946135 9026589 9367215 9784065 10415295 10572705 11254815 12308985 12729805 12922195 13402323 15044315 15839109 16860987 17611317 18275895 19358911 21524943 21598785 22337205 22913649 23259951 25438569 26398515 26838405 27079767 28101645 29352195 31245885 31718115 33097493 35874905 36926955 38189415 38766585 40206969 42397615 45132945 47517327 58076733 64574829 67011615 68740947 69779853 76315707 78924791 79195545 81239301 84304935 88056585 93274753 96794555 99292479 107624715 114568245 116299755 127192845 135398835 165487465 174230199 193724487 201034845 228947121 236774373 237586635 279824259 290383665 297877437 322874145 343704735 348899265 381578535 394623955 406196505 466373765 496462395 522690597 710323119 839472777 871150995 893632311 968622435 1026022283 1144735605 1183871865 1399121295 1489387185 2130969357 2518418331 2613452985 3078066849 3551615595 4197363885 4468161555 5130111415 9234200547 10654846785 12592091655 15390334245 27702601641 46171002735 138513008205
- Sum of all divisors σ(n): 307339038720
- Sum of proper divisors (its aliquot sum) s(n): 168826030515
- 138513008205 is an abundant number, because the sum of its proper divisors (168826030515) is greater than itself. Its abundance is 30313022310
Bases of 138513008205
- Binary: 100000010000000000010011000110010011012
- Hexadecimal: 0x204004C64D
- Base-36: 1RMR2H59
Squares and roots of 138513008205
- 138513008205 squared (1385130082052) is 19185853441998397322025
- 138513008205 cubed (1385130082053) is 2657490275231451499862498852215125
-
The
square root of 138513008205 is 372173.3577313133 -
The
cube root of 138513008205 is 5174.0448277013
Scales and comparisons
How big is 138513008205?- 138,513,008,205 seconds is equal to 4,404 years, 14 weeks, 5 days, 19 hours, 36 minutes, 45 seconds.
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To count from 1 to 138,513,008,205 would take you about eight thousand, eight hundred eight 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 138513008205 cubic inches would be around 431.2 feet tall.
Recreational maths with 138513008205
- 138513008205 backwards is 502800315831
- The number of decimal digits it has is: 12
- The sum of 138513008205's digits is 36
- More coming soon!
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The information we have on file for 138513008205 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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