9990824449725

Names of 9990824449725

• Cardinal: 9990824449725 can be written as Nine trillion, nine hundred ninety billion, eight hundred twenty-four million, four hundred forty-nine thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 9.990824449725 × 10¹²

Factors of 9990824449725

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 150

Divisors of 9990824449725

• Number of divisors d(n): 900
• Complete list of divisors:
  1 3 5 7 9 15 19 21 25 27 35 37 45 49 57 63 75 79 81 95 105 111 133 135 147 171 175 185 189 225 237 245 259 285 315 333 343 395 399 405 441 475 513 525 553 555 567 665 675 703 711 735 777 855 925 931 945 999 1029 1185 1197 1225 1295 1323 1369 1425 1501 1539 1575 1659 1665 1715 1813 1975 1995 2025 2109 2133 2205 2331 2401 2565 2765 2775 2793 2835 2923 2997 3087 3325 3515 3555 3591 3675 3871 3885 3969 4107 4275 4503 4655 4725 4921 4977 4995 5145 5439 5925 5985 6327 6399 6475 6517 6615 6845 6993 7203 7505 7695 8295 8325 8379 8575 8769 9065 9261 9583 9975 10507 10545 10665 10773 11025 11613 11655 12005 12321 12691 12825 13509 13825 13965 14175 14615 14763 14931 14985 15435 16317 17575 17775 17955 18981 19355 19425 19551 19845 20461 20535 20979 21609 22515 23275 24605 24885 24975 25137 25725 26011 26307 27097 27195 27783 28749 29925 31521 31635 31995 32585 33075 34225 34447 34839 34965 36015 36963 37525 38073 38475 40527 41475 41895 43845 44289 44793 45325 45619 46305 47915 48951 52535 52725 53325 53865 55537 56943 58065 58275 58653 60025 61383 61605 63455 64827 67081 67545 69825 73075 73549 73815 74655 74925 75411 77175 78033 78921 81291 81585 86247 88837 89775 94563 94905 96775 97755 99225 102305 102675 103341 104517 104895 108045 108151 110889 112575 114219 121581 123025 124425 125685 130055 131535 132867 135485 135975 136857 138915 143227 143745 146853 157605 158175 159975 162925 166611 172235 174195 174825 175959 180075 182077 184149 184815 189679 190365 194481 201243 202635 209475 219225 220647 221445 223965 228095 231525 234099 236763 239575 241129 243873 244755 258741 262675 266511 269325 277685 283689 284715 290325 293265 306915 308025 310023 313551 317275 324135 324453 335405 337725 342657 367745 369075 373275 377055 388759 390165 394605 398601 406455 407925 410571 429681 431235 444185 469567 472815 474525 488775 499833 511525 514843 516705 522585 524475 527877 540225 540755 546231 552447 554445 569037 571095 603729 607905 628425 650275 657675 661941 664335 677425 684285 694575 702297 716135 718725 723387 731619 734265 757057 776223 788025 799533 833055 851067 861175 870975 879795 910385 920745 924075 930069 948395 951825 972405 973359 1002589 1006215 1013175 1027971 1103235 1107225 1119825 1140475 1166277 1170495 1183815 1205645 1219365 1223775 1231713 1274539 1289043 1293705 1332555 1388425 1408701 1418445 1423575 1466325 1499499 1534575 1544529 1550115 1567755 1620675 1622265 1638693 1657341 1677025 1687903 1707111 1713285 1811187 1838725 1885275 1943795 1950825 1973025 1985823 1993005 2032275 2052855 2054869 2106891 2148405 2156175 2170161 2194857 2220925 2271171 2347835 2364075 2398599 2499165 2574215 2583525 2612925 2639385 2703775 2721313 2731155 2762235 2772225 2790207 2845185 2855475 2920077 3007767 3018645 3039525 3286969 3309705 3321675 3421425 3498831 3511485 3580675 3603901 3616935 3658095 3671325 3695139 3785285 3823617 3867129 3881115 3997665 4165275 4226103 4255335 4398975 4498497 4551925 4603725 4633587 4650345 4741975 4862025 4866795 4916079 5012945 5031075 5063709 5121333 5139855 5299399 5433561 5516175 5831385 5852475 5919075 5957469 6028225 6096825 6158565 6164607 6372695 6445215 6468525 6510483 6662775 6813513 7018123 7043505 7092225 7195797 7497495 7722645 7750575 7838775 8111325 8163939 8193465 8286705 8439515 8535555 8566425 8760231 8921773 9023301 9055935 9718975 9860907 9929115 9965025 10264275 10274345 10496493 10534455 10742025 10811703 10850805 10974285 11355855 11470851 11601387 11739175 11992995 12495825 12678309 12871075 13196925 13606565 13655775 13811175 13900761 13951035 14225925 14384083 14600385 14748237 15038835 15093225 15191127 15363999 15898197 16434845 16548525 17494155 17557425 18019505 18084675 18290475 18475695 18493821 18926425 19049191 19118085 19335645 19405575 19531449 19988325 20440539 21054369 21130515 21276675 22492485 23167935 23251725 24333975 24491817 24580395 25064725 25318545 25606665 25699275 26496995 26765319 27069903 27167805 29156925 29582721 29787345 30792825 30823035 31489479 31863475 32226075 32435109 32552415 34067565 34412553 35090615 35217525 35978985 37095793 37487475 38034927 38613225 40819695 40967325 41433525 41702283 42197575 42677775 43152249 43801155 44608865 45116505 45279675 45573381 47694591 49304535 49645575 51371725 52482465 52672275 54058515 54254025 54871425 55481463 56779275 57147573 57354255 58006935 59964975 61321617 62452411 63163107 63391545 68032825 69503805 69755175 71920415 73001925 73475451 73741185 75194175 75955635 76819995 79490985 80295957 81209709 82174225 87470775 88748163 90097525 92378475 92469105 95245955 95590425 96678225 97305327 97657245 100688581 102202695 103237659 105271845 105652575 111287379 112462425 115839675 122459085 122901975 126592725 128033325 129456747 132484975 133344337 133826595 135349515 135839025 136720143 143083773 147913605 148936725 154115175 157447395 162175545 162762075 166444389 170337825 171442719 172062765 175453075 179894925 185478965 187357233 189489321 190174635 204098475 208511415 215761245 219005775 220426353 223044325 225582525 227866905 238472955 240887871 246522675 259670551 262412325 266244489 270292575 277407315 285737865 286771275 290034675 291915981 302065743 306608085 312262055 315815535 316957725 333862137 347519025 359602075 367377255 368705925 379778175 384099975 388370241 397454925 400033011 401479785 406048545 429251319 443740815 462345525 476229775 486526635 488286225 503442905 511013475 514328157 516188295 526359225 556436895 562071699 568467963 612295425 647283735 666721685 669132975 676747575 683600715 704820067 715418865 722663613 739568025 779011653 787236975 810877725 832221945 857213595 860313825 906197229 927394825 936786165 947446605 950873175 1001586411 1042557075 1078806225 1102131765 1139334525 1165110723 1192364775 1200099033 1204439355 1298352755 1331222445 1387036575 1428689325 1459579905 1510328715 1533040425 1542984471 1561310275 1579077675 1669310685 1686215097 1836886275 1941851205 2000165055 2007398925 2030242725 2114460201 2146256595 2218704075 2337034959 2432633175 2517214525 2571640785 2580941475 2718591687 2782184475 2810358495 2842339815 3004759233 3236418675 3333608425 3418003575 3524100335 3577094325 3600297099 3613318065 3895058265 4161109725 4286067975 4530986145 4683930825 4737233025 4933740469 5007932055 5058645291 5510658825 5825553615 6000495165 6022196775 6343380603 6491763775 6656112225 7011104877 7297899525 7551643575 7714922355 8155775061 8346553425 8431075485 9709256025 10000825275 10572301005 10731282975 10800891297 11685174795 12858203925 13592958435 14051792475 14211699075 14801221407 15023796165 17620501675 18001485495 18066590325 19030141809 19475291325 21033314631 22654930725 24668702345 25039660275 25293226455 29127768075 30002475825 31716903015 35055524385 38574611775 40778875305 42155377425 44403664221 52861505025 54004456485 57090425427 58425873975 67964792175 74006107035 75118980825 90007427475 95150709045 105166573155 123343511725 126466132275 133210992663 158584515075 175277621925 203894376525 222018321105 270022282425 285452127135 370030535175 399632977989 475753545225 525832865775 666054963315 1110091605525 1427260635675 1998164889945 3330274816575 9990824449725
• Sum of all divisors σ(n): 23652347611200
• Sum of proper divisors (its aliquot sum) s(n): 13661523161475
• 9990824449725 is an abundant number, because the sum of its proper divisors (13661523161475) is greater than itself. Its abundance is 3670698711750

Bases of 9990824449725

• Binary: 10010001011000101011100010101101011010111101₂
• Hexadecimal: 0x9162B8AD6BD
• Base-36: 3JHPYX6T9

Squares and roots of 9990824449725

• 9990824449725 squared (9990824449725²) is 99816573185222849052575625
• 9990824449725 cubed (9990824449725³) is 997249859866689261387195606234572953125
• The square root of 9990824449725 is 3160826.5453398419
• The cube root of 9990824449725 is 21537.7555093155

Scales and comparisons

• 9,990,824,449,725 seconds is equal to 317,677 years, 16 weeks, 2 days, 5 hours, 48 minutes, 45 seconds.
• To count from 1 to 9,990,824,449,725 would take you about seven hundred ninety-four thousand, one hundred ninety-three 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 9990824449725 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990824449725

• 9990824449725 backwards is 5279444280999
• The number of decimal digits it has is: 13
• The sum of 9990824449725's digits is 72
• More coming soon!