9912970891824

Names of 9912970891824

• Cardinal: 9912970891824 can be written as Nine trillion, nine hundred twelve billion, nine hundred seventy million, eight hundred ninety-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 9.912970891824 × 10¹²

Factors of 9912970891824

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6759

Divisors of 9912970891824

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 19 21 22 24 26 28 33 38 39 42 44 48 52 56 57 66 76 77 78 84 88 91 104 112 114 127 132 133 143 152 154 156 168 169 176 182 208 209 228 231 247 254 264 266 273 286 304 308 312 336 338 364 381 399 418 429 456 462 494 507 508 528 532 546 572 616 624 627 676 728 741 762 798 836 858 889 912 924 988 1001 1014 1016 1064 1092 1144 1183 1232 1254 1352 1397 1456 1463 1482 1524 1596 1651 1672 1716 1729 1778 1848 1859 1976 2002 2028 2032 2128 2184 2288 2366 2413 2508 2667 2704 2717 2794 2926 2964 3003 3048 3192 3211 3302 3344 3432 3458 3549 3556 3696 3718 3952 4004 4056 4191 4368 4389 4732 4826 4953 5016 5187 5334 5434 5577 5588 5852 5928 6006 6096 6384 6422 6577 6604 6864 6916 7098 7112 7239 7436 8008 8112 8151 8382 8778 9464 9633 9652 9779 9906 10032 10374 10668 10868 11154 11176 11557 11704 11856 12012 12844 13013 13154 13208 13832 14196 14224 14478 14872 16016 16302 16764 16891 17556 18161 18928 19019 19266 19304 19558 19731 19812 20748 21336 21463 21736 22308 22352 22477 23114 23408 24024 25688 26026 26308 26416 26543 27664 28392 28956 29337 29744 31369 32604 33528 33782 34671 35112 35321 36322 38038 38532 38608 39039 39116 39462 39624 41496 42672 42926 43472 44616 44954 46039 46228 48048 50673 51376 52052 52616 53086 54483 56784 57057 57912 58674 62738 64389 65208 67056 67431 67564 69342 70224 70642 72347 72644 76076 77064 78078 78232 78924 79248 79629 82992 85501 85852 89232 89908 92078 92456 94107 101346 104104 105232 105963 106172 108966 114114 115824 117348 124963 125476 127127 128778 130416 134862 135128 138117 138684 141284 144694 145288 150241 152152 154128 156156 156464 157848 159258 171002 171704 179816 184156 184912 185801 188214 202692 208208 211926 212344 217041 217932 219583 228228 234696 236093 247247 249926 250952 254254 256503 257556 269724 270256 276234 277368 282568 289388 290576 300482 304304 312312 315696 318516 342004 343408 345059 359632 368312 371602 374889 376428 381381 405384 407797 423852 424688 434082 435864 439166 450723 456456 469392 472186 494494 499852 501904 506429 508508 513006 515112 539448 552468 554736 557403 565136 578776 598507 600964 624624 637032 658749 684008 690118 708279 736624 741741 743204 749778 752856 762762 810768 815594 835279 847704 868164 871728 874741 878332 901446 912912 940511 944372 988988 999704 1012858 1017016 1026012 1030224 1035177 1078896 1104936 1111513 1114806 1157552 1197014 1201928 1223391 1274064 1317498 1368016 1374593 1380236 1416558 1483482 1486408 1499556 1505712 1519287 1525524 1624519 1631188 1652651 1670558 1695408 1736328 1749482 1756664 1795521 1802892 1881022 1888744 1977976 1999408 2025716 2034032 2052024 2070354 2209872 2223026 2229612 2394028 2403856 2415413 2446782 2505837 2624223 2634996 2749186 2760472 2821533 2833116 2854579 2966964 2972816 2999112 3038574 3051048 3249038 3262376 3305302 3334539 3341116 3472656 3498964 3513328 3591042 3605784 3762044 3777488 3955952 4051432 4104048 4123779 4140708 4446052 4459224 4485767 4788056 4830826 4873557 4893564 4957953 5011674 5248446 5269992 5498372 5520944 5643066 5666232 5709158 5846953 5933928 5998224 6077148 6102096 6498076 6524752 6583577 6610604 6669078 6682232 6997928 7182084 7211568 7246239 7524088 7780591 8102864 8247558 8281416 8563737 8892104 8918448 8971534 9188069 9576112 9622151 9661652 9747114 9787128 9915906 10023348 10496892 10539984 10858627 10996744 11286132 11332464 11371633 11418316 11693906 11867856 12154296 12226643 12996152 13167154 13221208 13338156 13364464 13457301 13995856 14364168 14492478 15048176 15561182 15870301 16495116 16562832 17127474 17540859 17784208 17869709 17943068 18376138 19244302 19323304 19494228 19574256 19750731 19831812 20046696 20993784 21118747 21717254 21993488 22572264 22743266 22836632 23341773 23387812 24308592 24453286 25992304 26334308 26442416 26676312 26914602 27564207 28728336 28866453 28984956 31122364 31400369 31740602 32575881 32990232 34114899 34254948 35081718 35739418 35886136 36679929 36752276 38488604 38646608 38988456 39501462 39663624 40093392 41987568 42237494 43434508 45144528 45486532 45673264 46683546 46775624 47610903 48906572 52668616 53352624 53609127 53829204 55128414 57732906 57969912 62244728 62800738 63356241 63481204 64316483 65151762 65980464 68229798 68509896 70163436 71478836 71772272 73359858 73504552 76010389 76977208 77976912 79002924 79327248 84474988 85586501 86869016 90973064 93367092 93551248 94201107 95221806 97813144 105337232 107218254 107658408 110256828 111092107 115465812 115939824 119444897 124489456 125087963 125601476 126712482 126962408 128632966 130303524 136459596 137019792 140326872 141162151 142957672 146719716 147009104 147831229 152020778 153954416 158005848 168949976 171173002 173738032 174573311 181946128 186734184 188402214 190443612 192949449 195626288 206313913 214436508 215316816 220513656 222184214 228031167 230931624 232306217 238889794 250175926 251202952 253424964 253924816 256759503 257265932 260607048 272919192 280653744 282324302 285915344 293439432 295662458 304041556 316011696 333276321 337899952 342346004 349146622 358334691 373468368 375263889 376804428 380887224 385898898 412627826 423486453 428873016 441027312 443493687 444368428 456062334 461863248 464612434 477779588 500351852 502405904 506849928 513519006 514531864 521214096 523719933 545838384 564648604 586878864 591324916 608083112 618941739 666552642 684692008 696918651 698293244 716669382 750527778 753608856 761774448 771797796 825255652 836114279 846972906 857746032 886987374 888736856 912124668 929224868 955559176 988135057 1000703704 1013699856 1027038012 1029063728 1047439866 1129297208 1182649832 1216166224 1222013177 1237883478 1333105284 1369384016 1393837302 1396586488 1433338764 1444197391 1501055556 1507217712 1543595592 1552783661 1626143519 1650511304 1672228558 1693945812 1773974748 1777473712 1824249336 1858449736 1911118352 1976270114 2001407408 2054076024 2094879732 2258594416 2269453043 2365299664 2444026354 2475766956 2508342837 2666210568 2682080869 2787674604 2793172976 2866677528 2888394782 2964405171 3002111112 3087191184 3105567322 3252287038 3301022608 3344457116 3387891624 3547949496 3648498672 3666039531 3716899472 3952540228 4108152048 4189759464 4332592173 4538906086 4658350983 4878430557 4888052708 4951533912 5016685674 5332421136 5364161738 5575349208 5733355056 5776789564 5928810342 6004222224 6211134644 6504574076 6688914232 6775783248 6808359129 7095898992 7332079062 7905080456 8046242607 8379518928 8665184346 9077812172 9316701966 9756861114 9776105416 9903067824 10033371348 10728323476 10869485627 11150698416 11553579128 11857620684 12422269288 13009148152 13377828464 13616718258 14664158124 15810160912 15886171301 16092485214 17330368692 18155624344 18633403932 18774566083 19513722228 19552210832 20066742696 21456646952 21738971254 23107158256 23715241368 24844538576 26018296304 27233436516 29328316248 29502889559 31772342602 32184970428 32608456881 34660737384 36311248688 37266807864 37549132166 39027444456 40133485392 42913293904 43477942508 47430482736 47658513903 54466873032 56323698249 58656632496 59005779118 63544685204 64369940856 65216913762 69321474768 74533615728 75098264332 78054888912 86955885016 88508668677 95317027806 108933746064 112647396498 118011558236 127089370408 128739881712 130433827524 150196528664 173911770032 177017337354 190634055612 206520226913 225294792996 236023116472 254178740816 260867655048 300393057328 354034674708 381268111224 413040453826 450589585992 472046232944 521735310096 619560680739 708069349416 762536222448 826080907652 901179171984 1239121361478 1416138698832 1652161815304 2478242722956 3304323630608 4956485445912 9912970891824
• Sum of all divisors σ(n): 36684097781760
• Sum of proper divisors (its aliquot sum) s(n): 26771126889936
• 9912970891824 is an abundant number, because the sum of its proper divisors (26771126889936) is greater than itself. Its abundance is 16858155998112

Bases of 9912970891824

• Binary: 10010000010000001011000110111101001000110000₂
• Hexadecimal: 0x9040B1BD230
• Base-36: 3IHYEX92O

Squares and roots of 9912970891824

• 9912970891824 squared (9912970891824²) is 98266991902149909910046976
• 9912970891824 cubed (9912970891824³) is 974117830353116778583939627296454324224
• The square root of 9912970891824 is 3148487.0798248481
• The cube root of 9912970891824 is 21481.6651994597

Scales and comparisons

• 9,912,970,891,824 seconds is equal to 315,201 years, 42 weeks, 1 day, 9 hours, 30 minutes, 24 seconds.
• To count from 1 to 9,912,970,891,824 would take you about seven hundred eighty-eight thousand and four 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 9912970891824 cubic inches would be around 1790.1 feet tall.

Recreational maths with 9912970891824

• 9912970891824 backwards is 4281980792199
• The number of decimal digits it has is: 13
• The sum of 9912970891824's digits is 69
• More coming soon!