28326913641244480

Names of 28326913641244480

• Cardinal: 28326913641244480 can be written as Twenty-eight quadrillion, three hundred twenty-six trillion, nine hundred thirteen billion, six hundred forty-one million, two hundred forty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.832691364124448 × 10¹⁶

Factors of 28326913641244480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 24592

Divisors of 28326913641244480

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 41 62 64 73 80 82 124 146 155 160 164 205 248 292 310 320 328 365 410 496 547 584 620 656 730 820 992 1094 1168 1240 1271 1312 1460 1640 1984 2188 2263 2336 2480 2542 2624 2735 2920 2993 3280 4376 4526 4672 4960 5084 5329 5470 5840 5986 6355 6560 8752 9052 9920 10168 10658 10940 11315 11680 11972 12710 13120 14965 16957 17504 18104 20336 21316 21880 22427 22630 23360 23893 23944 25420 26645 29930 33914 35008 36208 39931 40672 42632 43760 44854 45260 47786 47888 50840 53290 59860 67828 72416 79862 81344 84785 85264 87520 89708 90520 92783 95572 95776 101680 106580 112135 119465 119720 135656 144832 159724 165199 169570 170528 175040 179416 181040 185566 191144 191552 199655 203360 213160 218489 224270 238930 239440 271312 319448 330398 339140 341056 358832 362080 371132 382288 399310 406720 426320 436978 448540 463915 477860 478880 542624 638896 660796 678280 695237 717664 724160 740683 742264 764576 798620 825995 852640 873956 897080 927830 955720 957760 979613 1085248 1092445 1237861 1277792 1321592 1356560 1390474 1435328 1481366 1484528 1529152 1597240 1637171 1651990 1705280 1744189 1747912 1794160 1855660 1911440 1959226 2184890 2475722 2555584 2643184 2713120 2780948 2914963 2962732 2969056 3194480 3274342 3303980 3476185 3488378 3495824 3588320 3703415 3711320 3822880 3918452 4369780 4898065 4951444 5286368 5426240 5561896 5829926 5925464 5938112 6189305 6388960 6548684 6607960 6773159 6952370 6976756 6991648 7176640 7406830 7422640 7645760 7836904 8185855 8720945 8739560 9796130 9902888 10572736 11123792 11659852 11850928 12378610 12777920 13069471 13097368 13215920 13546318 13904740 13953512 13983296 14574815 14813660 14845280 15673808 16371710 17441890 17479120 19592260 19805776 22247584 23319704 23701856 24757220 26138942 26194736 26431840 27092636 27809480 27907024 29149630 29627320 29690560 30368003 31347616 32743420 33865795 34883780 34958240 39184520 39611552 44495168 46639408 47403712 49514440 50752301 52277884 52389472 52863680 54069859 54185272 55618960 55814048 58299260 59254640 60736006 62695232 65347355 65486840 67731590 69767560 69916480 71511749 78369040 79223104 90363853 93278816 99028880 101504602 104555768 104778944 108139718 108370544 111237920 111628096 116598520 118509280 119513483 121472012 127325797 130694710 130973680 135463180 139535120 143023498 151840015 156738080 180727706 186557632 198057760 203009204 209111536 216279436 216741088 222475840 233197040 237018560 239026966 242944024 253761505 254651594 261389420 261947360 270349295 270926360 279070240 286046996 303680030 313476160 357558745 361455412 396115520 405153601 406018408 418223072 432558872 433482176 451819265 466394080 478053932 485888048 507523010 509303188 522778840 523894720 535848311 540698590 541852720 558140480 572093992 597567415 607360060 636628985 715117490 722910824 810307202 812036816 836446144 865117744 903638530 932788160 954071383 956107864 971776096 1015046020 1018606376 1045557680 1071696622 1081397180 1083705440 1144187984 1195134830 1214720120 1273257970 1430234980 1445821648 1620614404 1624073632 1730235488 1807277060 1908142766 1912215728 1943552192 2025768005 2030092040 2037212752 2091115360 2143393244 2162794360 2167410880 2216864219 2288375968 2390269660 2429440240 2546515940 2679241555 2860469960 2891643296 3241228808 3248147264 3460470976 3614554120 3704917973 3816285532 3824431456 3947099707 4051536010 4060184080 4074425504 4182230720 4286786488 4325588720 4433728438 4576751936 4770356915 4780539320 4858880480 5093031880 5220357677 5358483110 5720939920 5783286592 6482457616 7229108240 7409835946 7632571064 7648862912 7894199414 8103072020 8120368160 8148851008 8573572976 8651177440 8867456876 9540713830 9561078640 9717760960 10186063760 10440715354 10716966220 11084321095 11441879840 12964915232 14458216480 14819671892 15265142128 15788398828 16206144040 16240736320 16611297641 17147145952 17302354880 17734913752 18524589865 19081427660 19122157280 19735498535 20372127520 20881430708 21433932440 22168642190 22883759680 25929830464 26101788385 28916432960 29576212873 29639343784 30530284256 31576797656 32412288080 33222595282 34294291904 35469827504 37049179730 38162855320 38244314560 39116926703 39470997070 40744255040 41762861416 42867864880 44337284380 52203576770 59152425746 59278687568 61060568512 63153595312 64824576160 66445190564 69647210959 70939655008 74098359460 76325710640 78233853406 78941994140 83056488205 83525722832 85735729760 88674568760 104407153540 118304851492 118557375136 126307190624 129649152320 132890381128 139294421918 141879310016 147881064365 148196718920 152651421280 156467706812 157883988280 161831087987 166112976410 167051445664 171471459520 177349137520 195584633515 208814307080 236609702984 237114750272 252614381248 265780762256 278588843836 295762128730 296393437840 305302842560 312935413624 315767976560 323662175974 332225952820 334102891328 348236054795 354698275040 391169267030 417628614160 473219405968 531561524512 557177687672 591524257460 592786875680 625870827248 631535953120 647324351948 664451905640 696472109590 709396550080 782338534060 809155439935 835257228320 946438811936 1063123049024 1114355375344 1183048514920 1185573751360 1212624727793 1251741654496 1263071906240 1294648703896 1328903811280 1392944219180 1564677068120 1618310879870 1670514456640 1892877623872 2159063539729 2228710750688 2366097029840 2425249455586 2503483308992 2589297407792 2657807622560 2785888438360 2855535649319 3129354136240 3236621759740 4318127079458 4457421501376 4732194059680 4850498911172 5178594815584 5315615245120 5571776876720 5711071298638 6063123638965 6258708272480 6473243519480 8636254158916 9464388119360 9700997822344 10357189631168 10795317698645 11143553753440 11422142597276 12126247277930 12517416544960 12946487038960 14277678246595 17272508317832 19401995644688 21590635397290 22287107506880 22844285194552 24252494555860 25892974077920 28555356493190 34545016635664 38803991289376 43181270794580 45688570389104 48504989111720 51785948155840 57110712986380 69090033271328 77607982578752 86362541589160 88521605128889 91377140778208 97009978223440 114221425972760 138180066542656 172725083178320 177043210257778 182754281556416 194019956446880 228442851945520 345450166356640 354086420515556 388039912893760 442608025644445 456885703891040 690900332713280 708172841031112 885216051288890 913771407782080 1416345682062224 1770432102577780 2832691364124448 3540864205155560 5665382728248896 7081728410311120 14163456820622240 28326913641244480
• Sum of all divisors σ(n): 72453375832900608
• Sum of proper divisors (its aliquot sum) s(n): 44126462191656128
• 28326913641244480 is an abundant number, because the sum of its proper divisors (44126462191656128) is greater than itself. Its abundance is 15799548550411648

Bases of 28326913641244480

• Binary: 1100100101000110010110110001001001010110110011101000000₂
• Hexadecimal: 0x64A32D892B6740
• Base-36: 7QX1WH6RDJ4

Squares and roots of 28326913641244480

• 28326913641244480 squared (28326913641244480²) is 802414036438522604574963130470400
• 28326913641244480 cubed (28326913641244480³) is 22729913114716431209049862113960523492863803392000
• The square root of 28326913641244480 is 168306011.8986974273
• The cube root of 28326913641244480 is 304836.1159924945

Scales and comparisons

• 28,326,913,641,244,480 seconds is equal to 900,708,232 years, 46 weeks, 3 days, 15 hours, 54 minutes, 40 seconds.
• To count from 1 to 28,326,913,641,244,480 would take you about two billion, seven hundred two million, one hundred twenty-four thousand, six hundred ninety-eight 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 28326913641244480 cubic inches would be around 25403 feet tall.

Recreational maths with 28326913641244480

• 28326913641244480 backwards is 08444214631962382
• The number of decimal digits it has is: 17
• The sum of 28326913641244480's digits is 67
• More coming soon!