148998391632700918

Names of 148998391632700918

• Cardinal: 148998391632700918 can be written as One hundred forty-eight quadrillion, nine hundred ninety-eight trillion, three hundred ninety-one billion, six hundred thirty-two million, seven hundred thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.48998391632700918 × 10¹⁷

Factors of 148998391632700918

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2584

Divisors of 148998391632700918

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 7 11 14 22 49 61 77 98 121 122 154 242 343 427 539 671 686 847 854 1078 1331 1342 1694 2401 2503 2662 2989 3721 3773 4697 4802 5006 5929 5978 7381 7442 7546 9317 9394 11858 14762 17521 18634 20923 26047 26411 27533 32879 35042 40931 41503 41846 51667 52094 52822 55066 65219 65758 81191 81862 83006 103334 122647 130438 146461 152683 162382 182329 192731 230153 245294 286517 290521 292922 302863 305366 361669 364658 385462 450241 456533 460306 568337 573034 581042 605726 723338 858529 900482 913066 1068781 1136674 1276303 1349117 1611071 1679513 1717058 2005619 2120041 2137562 2531683 2552606 2698234 3151687 3195731 3222142 3331493 3359026 3978359 4011238 4240082 4952651 5063366 6009703 6265009 6303374 6391462 6662986 7481467 7956718 8934121 9313663 9443819 9905302 11756591 12019406 12530018 14039333 14840287 14962934 17721781 17868242 18474643 18627326 18887638 22061809 23320451 23513182 27848513 28078666 29680574 34668557 35443562 36949286 43855063 44123618 46640902 52370269 55697026 65195641 66106733 68915099 69337114 82296137 87710126 98275331 102450293 103882009 104740538 129322501 130391282 132213466 137830198 154432663 163243157 164592274 194939591 196550662 203221073 204900586 207764018 242679899 258645002 306985441 308865326 326486314 366591883 382165549 389879182 406442146 456369487 482405693 485359798 576072959 613970882 717152051 727174063 733183766 758066089 764331098 905257507 912738974 964811386 1081028641 1126953223 1142702099 1152145918 1422547511 1434304102 1454348126 1516132178 1698759293 1810515014 2148898087 2162057282 2253906446 2285404198 2675158843 2845095022 3194586409 3376839851 3397518586 4032510713 4203821039 4297796174 5020064357 5306462623 5350317686 6336802549 6389172818 6753679702 7888672561 7998914693 8065021426 8338726979 8407642078 9957832577 10040128714 10612925246 11891315051 12396485453 12673605098 15042286609 15777345122 15997829386 16677453958 18726111901 19915665154 22362104863 23312098489 23637878957 23782630102 24792970906 29426747273 30084573218 35140450499 37145238361 37452223802 44357617843 44724209726 46242031429 46624196978 47275757914 55220707927 58371088853 58853494546 69704828039 70280900998 74290476722 86775398171 88715235686 92484062858 110441415854 116742177706 131082783307 139409656078 163184689423 165465152699 173550796342 205987230911 245983153493 256433083379 260016668527 262165566614 323694220003 326369378846 330930305398 386544955489 408597621971 411974461822 487933796273 491966306986 508662345719 512866166758 520033337054 607427787197 647388440006 773089910978 817195243942 917579483149 975867592546 1017324691438 1142292825961 1214855574394 1441910616377 1795031583653 1820116679689 1835158966298 2265859540021 2284585651922 2705814688423 2820763917169 2860183353797 2883821232754 3560636420033 3590063167306 3640233359378 4251994510379 4531719080042 5411629376846 5641527834338 5720366707594 7121272840066 7996049781727 8503989020758 10093374314639 12565221085571 15861016780147 15992099563454 19745347420183 20021283476579 20186748629278 24924454940231 25130442171142 29763961572653 31028403088859 31722033560294 39490694840366 40042566953158 49848909880462 55972348472089 59527923145306 62056806177718 87956547598997 111027117461029 111944696944178 138217431941281 174471184581617 175913095197994 217198821622013 222054234922058 276434863882562 348942369163234 434397643244026 615695833192979 967522023588967 1221298292071319 1231391666385958 1520391751354091 1935044047177934 2442596584142638 3040783502708182 6772654165122769 10642742259478637 13545308330245538 21285484518957274 74499195816350459 148998391632700918
• Sum of all divisors σ(n): 291680250975044568
• Sum of proper divisors (its aliquot sum) s(n): 142681859342343650
• 148998391632700918 is a deficient number, because the sum of its proper divisors (142681859342343650) is less than itself. Its deficiency is 6316532290357268

Bases of 148998391632700918

• Binary: 1000010001010110010011111101101101010111110010010111110110₂
• Hexadecimal: 0x211593F6D5F25F6
• Base-36: 14R3IS61N2LY

Squares and roots of 148998391632700918

• 148998391632700918 squared (148998391632700918²) is 22200520709131718932756327638042724
• 148998391632700918 cubed (148998391632700918³) is 3307841879069094960790579564810105032155487198020632
• The square root of 148998391632700918 is 386003097.9573880543
• The cube root of 148998391632700918 is 530144.0116935081

Scales and comparisons

• 148,998,391,632,700,918 seconds is equal to 4,737,687,971 years, 32 weeks, 6 days, 18 hours, 41 minutes, 58 seconds.
• To count from 1 to 148,998,391,632,700,918 would take you about fourteen billion, two hundred thirteen million, sixty-three thousand, nine hundred fourteen 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 148998391632700918 cubic inches would be around 44178.7 feet tall.

Recreational maths with 148998391632700918

• 148998391632700918 backwards is 819007236193899841
• The number of decimal digits it has is: 18
• The sum of 148998391632700918's digits is 88
• More coming soon!