21345590067912

Names of 21345590067912

• Cardinal: 21345590067912 can be written as Twenty-one trillion, three hundred forty-five billion, five hundred ninety million, sixty-seven thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.1345590067912 × 10¹³

Factors of 21345590067912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 171

Divisors of 21345590067912

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 29 33 36 44 58 59 66 67 72 87 88 99 116 118 121 132 134 174 177 198 201 232 236 242 261 264 268 319 348 354 363 396 402 472 484 522 531 536 603 638 649 696 708 726 737 792 804 841 957 968 1044 1062 1089 1206 1276 1298 1331 1416 1452 1474 1608 1682 1711 1914 1943 1947 2088 2124 2178 2211 2412 2523 2552 2596 2662 2871 2904 2948 3364 3422 3509 3828 3886 3894 3953 3993 4248 4356 4422 4489 4824 5046 5133 5192 5324 5742 5829 5841 5896 6633 6728 6844 7018 7139 7569 7656 7772 7788 7906 7986 8107 8712 8844 8978 9251 10092 10266 10527 10648 11484 11658 11682 11859 11979 13266 13467 13688 14036 14278 15138 15399 15544 15576 15812 15972 16214 17487 17688 17956 18502 18821 20184 20532 21054 21373 21417 22968 23316 23364 23718 23958 24321 26532 26934 27753 28072 28556 30276 30798 31581 31624 31944 32428 34974 35577 35912 37004 37642 38599 40401 41064 42108 42746 42834 43483 46632 46728 47436 47916 48642 49379 49619 53064 53868 55506 56347 56463 57112 60552 61596 63162 64119 64251 64856 69948 71154 72963 74008 75284 77198 78529 80802 83259 84216 85492 85668 86966 89177 94872 95832 97284 98758 99238 101761 107736 111012 112694 112926 114637 115797 123192 126324 128238 128502 130181 130449 139896 142308 145926 148137 148857 150568 154396 157058 161604 166518 169041 169389 170984 171336 173932 178354 192357 194568 197516 198476 203522 207031 222024 225388 225852 229274 231594 235103 235587 252648 256476 257004 260362 260898 264851 267531 284616 291852 296274 297714 305283 308792 314116 323208 333036 338082 338778 343911 347391 347864 356708 384714 390543 391347 395032 396952 407044 414062 444411 446571 450776 451704 458548 463188 470206 471174 478313 507123 512952 514008 520724 521796 529702 535062 543169 545809 583704 592548 595428 610566 619817 621093 628232 666072 676164 677556 687822 694782 705309 706761 713416 769428 781086 782694 794553 802593 814088 828124 888822 893142 915849 917096 926376 940412 942348 956626 1014246 1031733 1041448 1043592 1059404 1070124 1086338 1091618 1119371 1171629 1185096 1190856 1221132 1239634 1242186 1261007 1352328 1355112 1375644 1389564 1410618 1413522 1431991 1434939 1538856 1562172 1565388 1589106 1605186 1629507 1637427 1656248 1777644 1786284 1831698 1859451 1863279 1880824 1884696 1913252 2028492 2063466 2115927 2118808 2140248 2172676 2183236 2238742 2277341 2343258 2383659 2442264 2479268 2484372 2522014 2586133 2751288 2779128 2821236 2827044 2863982 2869878 2913361 3124344 3130776 3178212 3210372 3259014 3274854 3324473 3358113 3555288 3572568 3663396 3718902 3726558 3775249 3783021 3826504 4056984 4126932 4231854 4295973 4304817 4345352 4366472 4477484 4554682 4686516 4767318 4888521 4912281 4958536 4968744 5044028 5172266 5261443 5578353 5642472 5654088 5727964 5739756 5826722 5974859 6003899 6356424 6420744 6518028 6549708 6648946 6716226 6817987 6832023 7326792 7437804 7453116 7550498 7566042 7680679 7758399 8253864 8463708 8591946 8609634 8740083 8954968 9109364 9373032 9534636 9777042 9824562 9973419 10074339 10088056 10344532 10522886 11156706 11325747 11349063 11455928 11479512 11653444 11949718 12007798 12887919 13036056 13099416 13297892 13432452 13635974 13664046 13871077 14875608 14906232 15100996 15132084 15361358 15516798 15751901 15784329 16927416 17183892 17219268 17480166 17924577 18011697 18218728 19069272 19554084 19649124 19946838 20148678 20453961 20496069 20689064 21045772 22313412 22651494 22698126 23042037 23275197 23306888 23899436 24015596 25775838 26220249 26595784 26864904 27271948 27328092 27742154 29920257 30201992 30264168 30722716 31033596 31503802 31568658 32046971 33977241 34367784 34438536 34960332 35849154 36023394 36569203 39108168 39298248 39893676 40297356 40907922 40992138 41527739 41613231 42091544 44626824 45302988 45396252 46084074 46550394 47255703 47352987 47798872 48031192 51551676 52440498 53773731 54035091 54543896 54656184 55484308 59840514 61361883 61445432 62067192 63007604 63137316 64093942 66042889 67954482 69126111 69920664 71698308 72046788 73138406 74997857 79787352 80594712 81815844 81984276 83055478 83226462 84487469 90605976 90792504 92168148 93100788 94511406 94705974 96140913 103103352 104880996 107547462 108070182 109707609 110968616 119681028 122723766 124583217 124839693 126015208 126274632 128187884 132085778 135908964 138252222 141767109 143396616 144093576 146276812 149995714 152581847 163631688 163968552 166110956 166452924 168974938 173270911 184336296 186201576 189022812 189411948 192281826 198128667 209761992 215094924 216140364 219415218 222739691 224993571 239362056 245447532 249166434 249679386 253462407 256375768 264171556 271817928 276504444 283534218 288422739 292553624 299991428 305163694 329122827 332221912 332905848 337949876 346541822 352516681 373749651 378045624 378823896 384563652 396257334 402261233 430189848 432280728 438830436 445479382 449987142 456805129 457745541 490895064 498332868 499358772 506924814 519812733 528343112 553008888 567068436 576845478 594386001 599982856 610327388 658245654 668219073 674980713 675899752 693083644 705033362 747499302 760387221 769127304 792514668 804522466 877660872 890958764 899974284 913610258 915491082 929362159 996665736 998717544 1013849628 1039625466 1057550043 1134136872 1153690956 1188772002 1206783699 1220654776 1316491308 1336438146 1349961426 1370415387 1373236623 1386167288 1410066724 1494998604 1520774442 1559438199 1585029336 1609044932 1781917528 1799948568 1827220516 1830982164 1858724318 2004657219 2027699256 2079250932 2115100086 2307381912 2377544004 2413567398 2450136601 2632982616 2672876292 2699922852 2740830774 2746473246 2788086477 2820133448 2989997208 3041548884 3118876398 3172650129 3218089864 3620351097 3654441032 3661964328 3717448636 4009314438 4111246161 4158501864 4230200172 4424873563 4755088008 4827134796 4900273202 5024856419 5345752584 5399845704 5481661548 5492946492 5576172954 6083097768 6237752796 6345300258 7240702194 7350409803 7434897272 8018628876 8222492322 8364259431 8460400344 8849747126 9654269592 9800546404 10049712838 10222983749 10963323096 10985892984 11152345908 12475505592 12690600516 13274620689 14481404388 14700819606 15074569257 16037257752 16444984644 16728518862 17699494252 19601092808 20099425676 20445967498 22051229409 22304691816 25381201032 26549241378 26951502611 28962808776 29401639212 30149138514 30668951247 32889969288 33457037724 35398988504 39823862067 40198851352 40891934996 44102458818 45223707771 53098482756 53903005222 58803278424 60298277028 61337902494 66914075448 79647724134 80854507833 81783869992 88204917636 90447415542 92006853741 106196965512 107806010444 120596554056 122675804988 159295448268 161709015666 176409835272 180894831084 184013707482 215612020888 242563523499 245351609976 296466528721 318590896536 323418031332 361789662168 368027414964 485127046998 592933057442 646836062664 736054829928 889399586163 970254093996 1185866114884 1778799172326 1940508187992 2371732229768 2668198758489 3557598344652 5336397516978 7115196689304 10672795033956 21345590067912
• Sum of all divisors σ(n): 67986725133600
• Sum of proper divisors (its aliquot sum) s(n): 46641135065688
• 21345590067912 is an abundant number, because the sum of its proper divisors (46641135065688) is greater than itself. Its abundance is 25295544997776

Bases of 21345590067912

• Binary: 100110110100111101000010100000100001011001000₂
• Hexadecimal: 0x1369E85042C8
• Base-36: 7KE1176Q0

Squares and roots of 21345590067912

• 21345590067912 squared (21345590067912²) is 455634215347343420772039744
• 21345590067912 cubed (21345590067912³) is 9725781181719131081666230230599723094528
• The square root of 21345590067912 is 4620128.7934333603
• The cube root of 21345590067912 is 27739.7614228349

Scales and comparisons

• 21,345,590,067,912 seconds is equal to 678,723 years, 38 weeks, 2 days, 14 hours, 25 minutes, 12 seconds.
• To count from 1 to 21,345,590,067,912 would take you about one million, six hundred ninety-six thousand, eight hundred nine 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 21345590067912 cubic inches would be around 2311.6 feet tall.

Recreational maths with 21345590067912

• 21345590067912 backwards is 21976009554312
• The number of decimal digits it has is: 14
• The sum of 21345590067912's digits is 54
• More coming soon!