138387607368165

Names of 138387607368165

• Cardinal: 138387607368165 can be written as One hundred thirty-eight trillion, three hundred eighty-seven billion, six hundred seven million, three hundred sixty-eight thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 1.38387607368165 × 10¹⁴

Factors of 138387607368165

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 941

Divisors of 138387607368165

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 9 15 17 19 31 37 45 51 57 85 93 95 111 153 155 171 185 255 279 285 289 323 333 361 465 527 555 589 629 703 765 829 855 867 961 969 1083 1147 1395 1445 1581 1615 1665 1767 1805 1887 2109 2487 2601 2635 2883 2907 2945 3145 3249 3441 3515 4145 4335 4743 4805 4845 5301 5415 5491 5661 5735 6137 6327 7461 7905 8649 8835 8959 9435 10013 10323 10545 10693 11191 11951 12435 13005 13357 14093 14415 14535 15751 16245 16337 16473 17205 18259 18411 19499 21793 23715 25699 26505 26877 27455 28305 30039 30673 30685 31635 32079 33573 35557 35853 37305 40071 42279 43245 44795 47253 49011 49419 50065 51615 53465 54777 55233 55955 58497 59755 65379 66785 70465 77097 78755 80631 81685 82365 90117 91295 92019 92055 96237 97495 100719 104329 106671 107559 108965 120213 126837 128495 134385 141759 147033 150195 153365 160395 164331 167865 170221 175491 177785 179265 190247 196137 200355 203167 211395 227069 231291 236265 239581 245055 247095 267767 273885 276057 276165 277729 292485 299269 310403 312987 320013 326895 331483 346921 370481 385485 403155 414067 436883 450585 460095 481185 488281 503595 510663 521441 521645 533355 537795 570741 582787 601065 604469 609501 634185 675583 681207 708795 718743 735165 796669 803301 821655 833187 851105 877455 897807 931209 938961 950863 951235 980685 994449 1015835 1040763 1111443 1135345 1156455 1197905 1242201 1310649 1338835 1380285 1388645 1464843 1496345 1531989 1552015 1564323 1564935 1600065 1657415 1712223 1734605 1748361 1813407 1828503 1852405 2026749 2043621 2070335 2156229 2184415 2390007 2409903 2441405 2499561 2553315 2607205 2693421 2793627 2852589 2853705 2913935 2983347 3022345 3047505 3122289 3234199 3334329 3377915 3406035 3593715 3726603 3860173 3931947 3983345 4016505 4165935 4394529 4489035 4552039 4656045 4692969 4694805 4754315 4972245 5087573 5203815 5245083 5276851 5440221 5557215 5897657 6080247 6211005 6298177 6553245 7039139 7170021 7324215 7427011 7659945 7821615 8300777 8557767 8561115 8741805 8864497 9067035 9142515 9277339 9702597 9907379 10133745 10218105 10275973 10781145 11072953 11484911 11580519 11950035 12049515 12497805 12836077 13467105 13543373 13656117 13968135 14262945 14916735 15136711 15262719 15611445 15830553 16164671 16170995 16671645 17692971 18066397 18633015 18894531 19300865 19659735 21117417 21972645 22281033 22760195 23464845 24902331 25437865 26225415 26384255 26593491 27201105 27832017 29107791 29476753 29488285 29722137 30401235 30827919 31490885 33218859 34454733 34741557 35195695 35850105 37135055 38508231 40630119 40968351 41503885 42788835 44322485 45410133 45788157 46386695 47491659 48494013 48512985 49536895 51379865 53078913 54199191 55364765 56683593 57424555 57902595 63352251 64180385 66843099 67716865 68280585 74706993 75683555 76313595 79152765 79780473 80823355 83496051 86488741 88430259 88464855 89166411 90331985 92483757 94472655 99656577 100260169 103364199 105587085 111405165 115524693 119665363 121890357 124511655 132967455 136230399 139160085 141113209 145482039 145538955 147383765 148610685 154139595 157714763 162597573 166094295 168425443 172273665 173707785 188240201 192541155 195243487 203150595 204841755 218213309 227050665 228940785 230237341 237458295 242470065 257324087 259466223 265290777 265394565 270995955 274799407 283417965 287597509 300780507 307128749 316761255 334215495 343261543 358996089 373534965 398902365 417480255 423339627 432443705 442151295 445832055 462418785 473144289 498282885 501104801 501300845 505276329 516820995 560058307 564720603 577623465 585730461 598326815 609451785 654639927 681151995 690712023 705566045 727410195 771972261 778398669 788573815 812987865 824398221 842127215 862792527 902341521 921386247 941201005 976217435 1029784629 1076988267 1091066545 1151186705 1270018881 1286620435 1297331115 1326453885 1373997035 1419432867 1437987545 1503314403 1503902535 1515828987 1535643745 1680174921 1694161809 1716307715 1757191383 1794980445 1963919781 2072136069 2116698135 2315916783 2365721445 2473194663 2505524005 2526381645 2588377581 2681150971 2764158741 2800291535 2823603015 2928652305 3089353887 3200083417 3273199635 3453560115 3709626253 3859861305 3891993345 4121991105 4313962635 4374509479 4509943209 4511707605 4606931235 4889157653 5040524763 5148923145 5221188733 5384941335 5835446231 6350094405 7097164335 7516572015 7579144935 8043452913 8400874605 8470809045 8518781617 8785956915 9520991219 9600250251 9819598905 10360680345 10641107833 11128878759 11579583915 12365973315 12941887905 13123528437 13405754855 13820793705 14667472959 15446769435 15663566199 16000417085 17506338693 18548131265 21872547395 22549716045 24130358739 24445788265 25202623815 25556344851 26105943665 28562973657 28800750753 29177231155 31923323499 33386636277 39370585311 40217264565 42593908085 44002418877 46990698597 47604956095 48001251255 52519016079 53205539165 55644393795 65617642185 73337364795 76669034553 78317830995 83115680101 85688920971 87531693465 95769970497 99202585927 120651793695 127781724255 142814868285 144003753765 159616617495 161856850723 166933181385 180898833161 196852926555 220012094385 234953492985 249347040303 262595080395 297607757781 383345172765 415578400505 428444604855 478849852485 485570552169 496012929635 542696499483 748041120909 809284253615 892823273343 904494165805 1246735201515 1456711656507 1488038788905 1628089498449 2427852760845 2713482497415 3075280163737 3740205604545 4464116366715 7283558282535 8140447492245 9225840491211 15376400818685 27677521473633 46129202456055 138387607368165
• Sum of all divisors σ(n): 285738586047720
• Sum of proper divisors (its aliquot sum) s(n): 147350978679555
• 138387607368165 is an abundant number, because the sum of its proper divisors (147350978679555) is greater than itself. Its abundance is 8963371311390

Bases of 138387607368165

• Binary: 11111011101110011100000001011011011000111100101₂
• Hexadecimal: 0x7DDCE02DB1E5
• Base-36: 1D1YE0D4V9

Squares and roots of 138387607368165

• 138387607368165 squared (138387607368165²) is 19151129873085395797855467225
• 138387607368165 cubed (138387607368165³) is 2650279041533277360837558585052138665892125
• The square root of 138387607368165 is 11763826.2214368417
• The cube root of 138387607368165 is 51724.8293961313

Scales and comparisons

• 138,387,607,368,165 seconds is equal to 4,400,297 years, 44 weeks, 2 days, 14 hours, 42 minutes, 45 seconds.
• To count from 1 to 138,387,607,368,165 would take you about eleven million, seven hundred forty-four 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 138387607368165 cubic inches would be around 4310.4 feet tall.

Recreational maths with 138387607368165

• 138387607368165 backwards is 561863706783831
• The number of decimal digits it has is: 15
• The sum of 138387607368165's digits is 72
• More coming soon!