990448989010038432

Names of 990448989010038432

• Cardinal: 990448989010038432 can be written as Nine hundred ninety quadrillion, four hundred forty-eight trillion, nine hundred eighty-nine billion, ten million, thirty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 9.90448989010038432 × 10¹⁷

Factors of 990448989010038432

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 221167

Divisors of 990448989010038432

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 56 61 63 69 72 84 89 92 96 112 122 126 138 144 161 168 178 183 184 207 224 244 252 267 276 288 322 336 356 366 368 414 427 483 488 504 534 549 552 623 644 672 712 732 736 801 828 854 966 976 1008 1068 1098 1104 1246 1281 1288 1403 1424 1449 1464 1602 1656 1708 1869 1932 1952 2016 2047 2136 2196 2208 2492 2562 2576 2806 2848 2898 2928 3204 3312 3416 3738 3843 3864 4094 4209 4272 4392 4984 5124 5152 5429 5607 5612 5796 5856 6141 6408 6624 6832 7476 7686 7728 8188 8418 8544 8784 9821 9968 10248 10858 11214 11224 11592 12282 12627 12816 13664 14329 14952 15372 15456 16287 16376 16836 17568 18423 19531 19642 19936 20496 21716 22428 22448 23184 24564 25254 25632 28658 29463 29904 30744 32574 32752 33672 36846 38003 39062 39284 40992 42987 43432 44856 44896 46368 48861 49128 50508 57316 58593 58926 59808 61488 65148 65504 67344 73692 76006 78124 78568 85974 86864 88389 89712 97722 98256 101016 114009 114632 117186 117852 122976 124867 128961 130296 134688 136717 147384 152012 156248 157136 171948 173728 175779 176778 179424 195444 196512 201451 202032 228018 229264 234372 235704 249734 257922 260592 273434 294768 304024 312496 314272 342027 343896 351558 353556 374601 390888 402902 404064 410151 449213 456036 458528 468744 471408 499468 515844 521184 546868 589536 604353 608048 624992 684054 687792 703116 707112 749202 781776 805804 820302 874069 898426 912072 937488 942816 998936 1031688 1093736 1123803 1191391 1208706 1216096 1230453 1347639 1368108 1375584 1406232 1410157 1414224 1498404 1563552 1611608 1640604 1738259 1748138 1796852 1813059 1824144 1874976 1997872 2063376 2187472 2247606 2382782 2417412 2460906 2622207 2695278 2736216 2812464 2820314 2828448 2996808 3144491 3223216 3281208 3476518 3496276 3574173 3593704 3626118 3648288 3995744 4042917 4126752 4230471 4374944 4495212 4633373 4765564 4834824 4921812 5214777 5244414 5390556 5472432 5624928 5640628 5993616 6288982 6446432 6562416 6953036 6992552 7148346 7187408 7252236 7866621 8085834 8339737 8460942 8990424 9266746 9433473 9531128 9669648 9843624 10429554 10488828 10722519 10781112 10944864 11281256 11987232 12167813 12288511 12577964 12691413 13124832 13900119 13906072 13985104 14296692 14374816 14504472 15644331 15733242 16171668 16679474 16921884 17929139 17980848 18533492 18866946 19062256 19339296 19687248 20859108 20977656 21445038 21562224 22562512 24335626 24577022 25019211 25155928 25382826 27401993 27800238 27812144 27970208 28300419 28593384 29008944 31288662 31466484 32343336 32433611 33358948 33843768 35858278 35961696 36503439 36865533 37066984 37733892 38124512 39374496 39979957 41700357 41718216 41955312 42890076 43124448 45125024 48671252 49154044 50038422 50311856 50765652 53787417 54803986 55600476 55624288 56600838 57186768 58017888 62577324 62932968 64686672 64867222 66717896 67687536 71716556 73006878 73731066 74133968 75057633 75467784 79959914 82205979 83400714 83436432 83910624 85780152 86019577 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1229143798008 1266921712882 1322005265616 1400696055236 1408656592952 1440041450046 1447910529008 1584738667071 1628899345134 1638858397344 1680048358387 1811129905224 1900382569323 1920055266728 1983007898424 2101044082854 2112984889428 2160062175069 2171865793512 2204853797664 2414839873632 2451218096663 2458287596016 2533843425764 2644010531232 2801392110472 2817313185904 2880082900092 2895821058016 3151566124281 3169477334142 3257798690268 3360096716774 3622259810448 3800765138646 3840110533456 3966015796848 4202088165708 4225969778856 4320124350138 4343731587024 4902436193326 4916575192032 5040145075161 5067686851528 5520158891843 5602784220944 5634626371808 5701147707969 5760165800184 6303132248562 6338954668284 6515597380536 6720193433548 7244519620896 7353654289989 7601530277292 7680221066912 7932031593696 8054002317607 8404176331416 8451939557712 8640248700276 8687463174048 9804872386652 10080290150322 10135373703056 11040317783686 11205568441888 11402295415938 11520331600368 12606264497124 12677909336568 13031194761072 13440386867096 14707308579978 15120435225483 15203060554584 16108004635214 16560476675529 16808352662832 16903879115424 17280497400552 19609744773304 20160580300644 20270747406112 21360614842349 22060962869967 22080635567372 22804590831876 23040663200736 24162006952821 25212528994248 25355818673136 26062389522144 26880773734192 29414617159956 30240870450966 30406121109168 32216009270428 33120953351058 33616705325664 34560994801104 38641112242901 39219489546608 40321160601288 42721229684698 44121925739934 44161271134744 45609181663752 48324013905642 49681430026587 50425057988496 50711637346272 53761547468384 56378016223249 58829234319912 60481740901932 60812242218336 64081844527047 64432018540856 66241906702116 69121989602208 72486020858463 77282224485802 78438979093216 80642321202576 85442459369396 88243851479868 88322542269488 91218363327504 96648027811284 99362860053174 100850115976992 112756032446498 115923336728703 117658468639824 120963481803864 128163689054094 128864037081712 132483813404232 144972041716926 149524303896443 154564448971604 161284642405152 169134048669747 170884918738792 176487702959736 176645084538976 182436726655008 192245533581141 193296055622568 198725720106348 225512064892996 231846673457406 235316937279648 241926963607728 256327378108188 257728074163424 264967626808464 289944083433852 299048607792886 309128897943208 338268097339494 341769837477584 347770010186109 352975405919472 384491067162282 386592111245136 397451440212696 448572911689329 451024129785992 463693346914812 483853927215456 491294141374027 507402146009241 512654756216376 529935253616928 579888166867704 598097215585772 618257795886416 676536194678988 683539674955168 695540020372218 705950811838944 768982134324564 773184222490272 794902880425392 897145823378658 902048259571984 927386693829624 982588282748054 1014804292018482 1025309512432752 1159776333735408 1196194431171544 1236515591772832 1345718735067987 1353072389357976 1391080040744436 1473882424122081 1537964268649128 1589805760850784 1794291646757316 1804096519143968 1854773387659248 1965176565496108 2029608584036964 2050619024865504 2319552667470816 2392388862343088 2691437470135974 2706144778715952 2782160081488872 2947764848244162 3075928537298256 3439058989618189 3588583293514632 3709546775318496 3930353130992216 4059217168073928 4421647272366243 4784777724686176 5382874940271948 5412289557431904 5564320162977744 5895529696488324 6151857074596512 6878117979236378 7177166587029264 7860706261984432 8118434336147856 8843294544732486 10317176968854567 10765749880543896 11128640325955488 11791059392976648 13756235958472756 14354333174058528 15721412523968864 16236868672295712 17686589089464972 20634353937709134 21531499761087792 23582118785953296 27512471916945512 30951530906563701 35373178178929944 41268707875418268 43062999522175584 47164237571906592 55024943833891024 61903061813127402 70746356357859888 82537415750836536 110049887667782048 123806123626254804 141492712715719776 165074831501673072 247612247252509608 330149663003346144 495224494505019216 990448989010038432
• Sum of all divisors σ(n): 3452531331012341760
• Sum of proper divisors (its aliquot sum) s(n): 2462082342002303328
• 990448989010038432 is an abundant number, because the sum of its proper divisors (2462082342002303328) is greater than itself. Its abundance is 1471633352992264896

Bases of 990448989010038432

• Binary: 110110111110110010000001101110011110000101101000111010100000₂
• Hexadecimal: 0xDBEC81B9E168EA0
• Base-36: 7IWCV44DI080

Squares and roots of 990448989010038432

• 990448989010038432 squared (990448989010038432²) is 980989199831007230651191266117018624
• 990448989010038432 cubed (990448989010038432³) is 971619761202387675825400178747631351078880731499757568
• The square root of 990448989010038432 is 995213036.9976261681
• The cube root of 990448989010038432 is 996806.1397868677

Scales and comparisons

• 990,448,989,010,038,432 seconds is equal to 31,493,214,190 years, 33 weeks, 2 days, 23 hours, 7 minutes, 12 seconds.
• To count from 1 to 990,448,989,010,038,432 would take you about ninety-four billion, four hundred seventy-nine million, six hundred forty-two thousand, five hundred seventy-one 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 990448989010038432 cubic inches would be around 83067.2 feet tall.

Recreational maths with 990448989010038432

• 990448989010038432 backwards is 234830010989844099
• The number of decimal digits it has is: 18
• The sum of 990448989010038432's digits is 81
• More coming soon!