31197149372025

Names of 31197149372025

• Cardinal: 31197149372025 can be written as Thirty-one trillion, one hundred ninety-seven billion, one hundred forty-nine million, three hundred seventy-two thousand and twenty-five.

Scientific notation

• Scientific notation: 3.1197149372025 × 10¹³

Factors of 31197149372025

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 404

Divisors of 31197149372025

• Number of divisors d(n): 864
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 35 39 43 45 47 63 65 75 89 91 105 117 129 141 175 195 197 215 225 235 267 273 301 315 325 329 387 423 445 455 525 559 585 591 611 623 645 705 801 819 903 975 985 987 1075 1157 1175 1335 1365 1379 1505 1575 1645 1677 1773 1833 1849 1869 1935 2021 2115 2225 2275 2561 2709 2795 2925 2955 2961 3055 3115 3225 3471 3525 3827 3913 4005 4095 4137 4183 4277 4515 4925 4935 5031 5499 5547 5607 5785 6063 6675 6825 6895 7525 7683 8099 8225 8385 8471 8865 9165 9245 9259 9345 9675 10105 10413 10575 11481 11739 12411 12549 12805 12831 12943 13545 13975 14147 14775 14805 15275 15575 16641 17355 17533 17927 18189 19135 19565 20025 20475 20685 20915 21385 22575 23049 24037 24297 24675 25155 25413 26273 26789 27495 27735 27777 28035 28925 29281 30315 34443 34475 35217 37647 38415 38493 38829 40495 41925 42355 42441 44325 45825 46225 46295 46725 49751 50525 52065 52599 53781 54379 57405 58695 59297 62055 62745 64025 64155 64715 64813 67725 70735 72111 72891 74025 76239 78819 80367 83205 83331 86775 86903 87665 87843 89635 90945 95675 97825 103425 104575 106925 110123 115245 116487 120185 120367 121485 122731 125775 127065 127323 131365 133945 137475 138675 138885 140175 146405 149253 151575 157797 161343 163137 164561 168259 172215 176085 177891 179869 183911 188235 192075 192465 194145 194439 202475 211775 212205 216333 227929 231475 236457 241101 248755 260325 260709 262995 263529 268905 271895 287025 293475 296485 310275 313725 320775 323575 324065 330369 348257 353675 360555 361101 364253 364455 368193 380653 381195 394095 398137 401835 416025 416655 434515 438325 439215 447759 448175 454725 489411 493683 504777 533673 539607 550615 551733 576225 582435 583317 600925 601835 607425 608321 613655 635325 636615 656825 669725 683787 694425 732025 746265 753919 770861 782127 788985 806715 815685 822805 824051 841295 842569 861075 880425 889455 899345 919555 941175 962325 970725 972195 991107 1044771 1061025 1081665 1083303 1092759 1104579 1129739 1139645 1141959 1151927 1182285 1194411 1205505 1243775 1259083 1303545 1314975 1317645 1344525 1359475 1481049 1482425 1514331 1595503 1618821 1620325 1651845 1655199 1741285 1802775 1805505 1821265 1822275 1824963 1840965 1903265 1905975 1970475 1990685 2009175 2051361 2083275 2139293 2172575 2196075 2238795 2261757 2312583 2338297 2447055 2468415 2472153 2523885 2527707 2549771 2668365 2698035 2753075 2758665 2786959 2912175 2916585 3009175 3041605 3068275 3134313 3183075 3278277 3389217 3418935 3425877 3455781 3583233 3731325 3769595 3777249 3854305 3910635 3944925 4033575 4078425 4114025 4120255 4206475 4212845 4447275 4496725 4597775 4735289 4786509 4860975 4955535 5175781 5223855 5277433 5408325 5416515 5463795 5474889 5522895 5648695 5698225 5709795 5759635 5768357 5911425 5972055 6027525 6295415 6417879 6517725 6588225 6785271 6937749 7014891 7405245 7416459 7571655 7583121 7649313 7734367 7908173 7977515 8094105 8259225 8275995 8360877 8706425 9027525 9106325 9124815 9204825 9516325 9800947 9953425 10167651 10256805 10367343 10696465 10712663 11193975 11308785 11331747 11562915 11691485 12235275 12342075 12360765 12619425 12638535 12748855 13341825 13490175 13793325 13934795 14205867 14359527 14582925 14975051 15208025 15527343 15671565 15832299 16368079 16391385 16946085 17094675 17119891 17129385 17278905 17305071 17916165 18847975 18886245 19253637 19271525 19553175 20601275 21044673 21064225 22947939 23203101 23676445 23724519 23932545 24777675 25082631 25878905 26119275 26387165 27082575 27318975 27374445 27614475 28243475 28548975 28798175 28841785 29402841 29860275 31477075 32089395 32137989 32418517 33147023 33926355 34688745 35074455 35434193 36230467 37026225 37082295 37858275 37915605 38246565 38671835 39540865 39887575 40470525 41379975 41804385 42617601 44925153 45624075 46582029 47496897 49004735 49104237 50838255 51284025 51359673 51836715 51915213 53482325 53563315 54140569 56543925 56658735 57814575 58457425 61803825 63192675 63744275 68606629 69609303 69673975 71029335 71173557 71797635 74875255 74988641 77636715 78357825 79161495 81840395 81956925 84730425 85599455 85646925 86394525 86525355 88208523 89580825 94431225 96268185 96413967 97255551 99441069 100546771 105223365 106302579 108691401 114739695 116015505 118382225 118622595 119662725 119839237 125413155 129394525 131935825 134775459 136872225 144208925 147014205 147312711 154079019 160446975 160689945 162092585 162421707 165735115 169631775 173443725 175372275 177170965 181152335 185411475 189578025 191232825 193359175 197704325 205819887 209021925 213088005 222558583 224625765 224965923 226929619 232910145 237484485 245023675 245521185 248039351 254191275 256798365 259183575 259576065 267816575 270702845 283293675 291766653 298323207 301640313 318907737 326074203 343033145 348046515 355146675 355867785 358988175 359517711 374376275 374943205 388183575 395807475 409201975 421440721 427997275 432626775 441042615 460644509 481340925 482069835 486277755 487265121 497205345 502733855 526116825 531512895 543457005 573698475 580077525 593112975 599196185 617459661 627065775 667675749 673877295 674897769 680788857 703827397 735071025 736563555 744118053 770395095 803449725 810462925 812108535 828675575 885854825 904920939 905761675 1029099435 1065440025 1078553133 1112792915 1123128825 1124829615 1134648095 1164550725 1187422425 1227605925 1240196755 1264322163 1283991825 1297880325 1353514225 1381933527 1458833265 1491616035 1508201565 1523670299 1557910081 1594538685 1630371015 1715165725 1740232575 1779338925 1797588555 1874716025 2003027247 2042366571 2107203605 2111482191 2205213075 2232354159 2303222545 2410349175 2431388775 2436325605 2486026725 2513669275 2657564475 2717285025 2950085047 2995980925 3087298305 3224511563 3338378745 3369386475 3374488845 3403944285 3519136985 3682817775 3720590265 3792966489 3851975475 4060542675 4145800581 4524604695 4571010897 4673730243 5145497175 5392765665 5563964575 5624148075 5673240475 6200983775 6321610815 6334446573 6909667635 7294166325 7458080175 7541007825 7618351495 7789550405 7972693425 8151855075 8850255141 8987942775 9673534689 10015136235 10211832855 10536018025 10557410955 10665692093 11161770795 11516112725 12181628025 13713032691 14021190729 14750425235 15436491525 16122557815 16691893725 16872444225 17019721425 17595684925 18602951325 18964832445 19807713887 20729002905 22623023475 22855054485 23368651215 26550765423 26963828325 29020604067 31608054075 31672232865 31997076279 34548338175 38091757475 38947752025 44251275705 48367673445 50075681175 51059164275 52787054775 53328460465 55808853975 59423141661 68565163455 70105953645 73752126175 80612789075 94824162225 95991228837 99038569435 103645014525 114275272425 116843256075 132753827115 138653997209 145103020335 158361164325 159985381395 178269424983 221256378525 241838367225 266642302325 297115708305 342825817275 350529768225 415961991627 479956144185 495192847175 663769135575 693269986045 725515101675 799926906975 891347124915 1247885974881 1485578541525 2079809958135 2399780720925 3466349930225 4456735624575 6239429874405 10399049790675 31197149372025
• Sum of all divisors σ(n): 73084052321280
• Sum of proper divisors (its aliquot sum) s(n): 41886902949255
• 31197149372025 is an abundant number, because the sum of its proper divisors (41886902949255) is greater than itself. Its abundance is 10689753577230

Bases of 31197149372025

• Binary: 111000101111110100111000000011001111001111001₂
• Hexadecimal: 0x1C5FA7019E79
• Base-36: B23RT8ZG9

Squares and roots of 31197149372025

• 31197149372025 squared (31197149372025²) is 973262128940439851852600625
• 31197149372025 cubed (31197149372025³) is 30363004014689957702850643621081872515625
• The square root of 31197149372025 is 5585440.8395421215
• The cube root of 31197149372025 is 31480.2595294781

Scales and comparisons

• 31,197,149,372,025 seconds is equal to 991,972 years, 44 weeks, 1 day, 17 hours, 33 minutes, 45 seconds.
• To count from 1 to 31,197,149,372,025 would take you about two million, four hundred seventy-nine thousand, nine hundred thirty-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 31197149372025 cubic inches would be around 2623.4 feet tall.

Recreational maths with 31197149372025

• 31197149372025 backwards is 52027394179113
• The number of decimal digits it has is: 14
• The sum of 31197149372025's digits is 54
• More coming soon!