138291975841250

Names of 138291975841250

• Cardinal: 138291975841250 can be written as One hundred thirty-eight trillion, two hundred ninety-one billion, nine hundred seventy-five million, eight hundred forty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3829197584125 × 10¹⁴

Factors of 138291975841250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19473

Divisors of 138291975841250

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 5 7 10 11 14 22 25 31 35 49 50 55 62 70 77 98 110 121 125 154 155 175 217 242 245 250 275 310 341 350 385 434 490 539 550 605 625 682 770 775 847 875 961 1078 1085 1210 1225 1250 1375 1519 1550 1694 1705 1750 1922 1925 2170 2387 2450 2695 2750 3025 3038 3410 3751 3850 3875 4235 4375 4774 4805 5390 5425 5929 6050 6125 6727 6875 7502 7595 7750 8470 8525 8750 9610 9625 10571 10850 11858 11935 12250 13454 13475 13750 15125 15190 16709 17050 18755 19250 19375 19417 21142 21175 23870 24025 26257 26950 27125 29645 30250 30625 33418 33635 37510 37975 38750 38834 42350 42625 47089 48050 48125 52514 52855 54250 59290 59675 61250 67270 67375 73997 75625 75950 83545 85250 93775 94178 96250 97085 105710 105875 116281 119350 120125 131285 134750 135625 135919 147994 148225 151250 167090 168175 183799 187550 189875 194170 211750 213125 213587 232562 235445 240250 262570 264275 271250 271838 296450 298375 336350 336875 367598 369985 379750 417725 426250 427174 468875 470890 485425 517979 528550 529375 581405 596750 600625 601927 656425 673750 679595 739970 741125 813967 835450 840875 918995 937750 949375 951433 970850 1035958 1058750 1067935 1162810 1177225 1201250 1203854 1312850 1321375 1359190 1482250 1491875 1495109 1627934 1681750 1837990 1849925 1898750 1902866 2088625 2135870 2344375 2349457 2354450 2427125 2589895 2642750 2907025 2983750 2990218 3009635 3282125 3397975 3699850 3705625 4069835 4177250 4204375 4213489 4594975 4688750 4698914 4757165 4854250 5179790 5339675 5697769 5814050 5886125 6019270 6564250 6606875 6621197 6795950 7411250 7475545 8139670 8408750 8426978 9189950 9249625 9514330 10443125 10465763 10679350 11395538 11747285 11772250 12135625 12949475 13213750 13242394 14535125 14951090 15048175 16410625 16446199 16989875 18499250 18659737 20349175 20886250 20931526 21067445 22974875 23494570 23785825 24271250 25898950 26698375 28488845 29070250 29430625 29494423 30096350 32821250 32892398 33105985 33979750 37319474 37377725 40698350 42134890 45949750 46248125 46348379 47571650 52328815 53396750 56977690 58736425 58861250 58988846 64747375 66211970 72675625 72833167 74755450 75240875 82230995 84949375 92496250 92696758 93298685 101745875 104657630 105337225 114874375 115123393 117472850 118929125 129494750 130618159 133491875 142444225 145351250 145666334 147472115 150481750 164461990 165529925 169898750 186597370 186888625 203491750 205257107 210674450 229748750 230246786 231741895 237858250 261236318 261644075 266983750 284888450 293682125 294944230 323736875 324438653 331059850 364165835 373777250 376204375 410514214 411154975 463483790 466493425 508729375 509832169 523288150 526686125 575616965 587364250 594645625 647473750 648877306 653090795 712221125 728331670 737360575 752408750 822309950 827649625 914327113 932986850 934443125 1017458750 1019664338 1026285535 1053372250 1151233930 1158709475 1189291250 1306181590 1308220375 1424442250 1436799749 1468410625 1474721150 1622193265 1655299250 1820829175 1828654226 1868886250 2052571070 2055774875 2257828177 2317418950 2332467125 2549160845 2616440750 2633430625 2873599498 2878084825 2936821250 3244386530 3265453975 3561105625 3568825183 3641658350 3686802875 4111549750 4138248125 4515656354 4571635565 4664934250 5098321690 5131427675 5266861250 5756169650 5793547375 6530907950 6541101875 7122211250 7137650366 7183998745 7373605750 8110966325 8276496250 9104145875 9143271130 10057598243 10262855350 10278874375 11289140885 11587094750 11662335625 12745804225 13082203750 14367997490 14390424125 15804797239 16221932650 16327269875 17844125915 18208291750 18434014375 20115196486 20557748750 22578281770 22858177825 23324671250 25491608450 25657138375 28780848250 28967736875 31609594478 32654539750 35688251830 35919993725 36868028750 40554831625 45520729375 45716355650 50287991215 51314276750 56445704425 57935473750 63729021125 71839987450 71952120625 79023986195 81109663250 81636349375 89220629575 91041458750 100575982430 110633580673 112891408850 114290889125 127458042250 128285691875 143904241250 158047972390 163272698750 178441259150 179599968625 202774158125 221267161346 228581778250 251439956075 256571383750 282228522125 318645105625 359199937250 395119930975 405548316250 446103147875 502879912150 553167903365 564457044250 571454445625 637290211250 790239861950 892206295750 897999843125 1106335806730 1142908891250 1257199780375 1411142610625 1795999686250 1975599654875 2230515739375 2514399560750 2765839516825 2822285221250 3951199309750 4461031478750 5531679033650 6285998901875 9877998274375 12571997803750 13829197584125 19755996548750 27658395168250 69145987920625 138291975841250
• Sum of all divisors σ(n): 342493655214942
• Sum of proper divisors (its aliquot sum) s(n): 204201679373692
• 138291975841250 is an abundant number, because the sum of its proper divisors (204201679373692) is greater than itself. Its abundance is 65909703532442

Bases of 138291975841250

• Binary: 11111011100011010011100000110000110010111100010₂
• Hexadecimal: 0x7DC69C1865E2
• Base-36: 1D0QGFTMG2

Squares and roots of 138291975841250

• 138291975841250 squared (138291975841250²) is 19124670582076873645201562500
• 138291975841250 cubed (138291975841250³) is 2644788482108439585392543305236751953125000
• The square root of 138291975841250 is 11759760.8751730151
• The cube root of 138291975841250 is 51712.9119892585

Scales and comparisons

• 138,291,975,841,250 seconds is equal to 4,397,257 years, 3 weeks, 3 days, 5 hours, 40 minutes, 50 seconds.
• To count from 1 to 138,291,975,841,250 would take you about ten million, nine hundred ninety-three thousand, one hundred forty-two 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 138291975841250 cubic inches would be around 4309.4 feet tall.

Recreational maths with 138291975841250

• 138291975841250 backwards is 052148579192831
• The number of decimal digits it has is: 15
• The sum of 138291975841250's digits is 65
• More coming soon!