28080975531804800

Names of 28080975531804800

• Cardinal: 28080975531804800 can be written as Twenty-eight quadrillion, eighty trillion, nine hundred seventy-five billion, five hundred thirty-one million, eight hundred four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.80809755318048 × 10¹⁶

Factors of 28080975531804800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 108

Divisors of 28080975531804800

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 31 32 40 44 50 55 59 62 64 80 88 100 110 118 121 124 128 155 160 176 200 220 236 242 248 275 295 310 320 341 352 400 440 472 484 496 550 590 605 620 640 649 682 704 775 800 880 944 961 968 992 1100 1180 1210 1240 1298 1331 1364 1408 1475 1550 1600 1705 1760 1829 1888 1922 1936 1984 2200 2360 2420 2480 2596 2662 2728 2950 3025 3100 3200 3245 3410 3520 3658 3751 3776 3844 3872 3968 4400 4720 4805 4840 4960 5192 5324 5456 5900 6050 6200 6490 6655 6820 7040 7139 7316 7502 7552 7688 7744 8525 8800 9145 9440 9610 9680 9920 10384 10571 10648 10912 11800 12100 12400 12980 13310 13640 14278 14632 14641 15004 15376 15488 16225 17050 17600 18290 18755 18880 19220 19360 19840 20119 20768 21142 21296 21824 23600 24025 24200 24800 25960 26620 27280 28556 29264 29282 29791 30008 30752 32450 33275 34100 35200 35695 36580 37510 37760 38440 38720 40238 41261 41536 42284 42592 43648 45725 47200 48050 48400 49600 51920 52855 53240 54560 56699 57112 58528 58564 59582 60016 61504 64900 66550 68200 71390 73160 73205 75020 76880 77440 78529 80476 82522 83072 84568 85184 91450 93775 94400 96100 96800 99200 100595 103840 105710 106480 109120 113398 114224 116281 117056 117128 119164 120032 123008 129800 133100 136400 142780 146320 146410 148955 150040 153760 157058 160952 161051 165044 169136 170368 178475 182900 187550 188800 192200 193600 201190 206305 207680 211420 212960 218240 221309 226796 228448 232562 234112 234256 238328 240064 259600 264275 266200 272800 283495 285560 292640 292820 297910 300080 307520 314116 321904 322102 327701 330088 338272 356950 365800 366025 375100 384400 387200 392645 402380 412610 415360 422840 425920 442618 453592 453871 456896 465124 468512 476656 480128 502975 519200 528550 532400 545600 566990 571120 581405 585280 585640 595820 600160 615040 623689 628232 643808 644204 655402 660176 676544 713900 731600 732050 744775 750200 768800 785290 804760 805255 825220 845680 851840 863819 885236 907184 907742 913792 923521 930248 937024 953312 1005950 1031525 1038400 1057100 1064800 1091200 1106545 1133980 1142240 1162810 1170560 1171280 1191640 1200320 1247378 1256464 1279091 1287616 1288408 1310804 1320352 1353088 1417475 1427800 1463200 1464100 1489550 1500400 1537600 1570580 1609520 1610510 1638505 1650440 1691360 1727638 1757669 1770472 1814368 1815484 1847042 1860496 1874048 1906624 1963225 2011900 2063050 2076800 2114200 2129600 2213090 2267960 2269355 2284480 2325620 2342560 2383280 2400640 2434399 2494756 2512928 2558182 2575232 2576816 2621608 2640704 2834950 2855600 2907025 2926400 2928200 2979100 3000800 3075200 3118445 3141160 3219040 3221020 3277010 3300880 3382720 3455276 3515338 3540944 3604711 3628736 3630968 3694084 3720992 3813248 3926450 4023800 4026275 4126100 4228400 4259200 4319095 4426180 4535920 4538710 4568960 4617605 4651240 4685120 4766560 4868798 4989512 4992581 5025856 5116364 5153632 5243216 5281408 5532725 5669900 5711200 5814050 5852800 5856400 5958200 6001600 6236890 6282320 6395455 6438080 6442040 6554020 6601760 6765440 6860579 6910552 7030676 7081888 7209422 7257472 7261936 7388168 7441984 7852900 8047600 8052550 8192525 8252200 8456800 8638190 8788345 8852360 9071840 9077420 9235210 9302480 9370240 9502009 9533120 9737596 9979024 9985162 10051712 10158731 10232728 10307264 10486432 11065450 11339800 11346775 11422400 11628100 11712800 11916400 12003200 12171995 12473780 12564640 12790910 12876160 12884080 13108040 13203520 13721158 13821104 14061352 14070001 14163776 14418844 14523872 14776336 14883968 15592225 15705800 16095200 16105100 16385050 16504400 16913600 17276380 17576690 17704720 18023555 18143680 18154840 18470420 18604960 19004018 19066240 19334359 19475192 19958048 19970324 20317462 20465456 20614528 20972864 21595475 22130900 22679600 22693550 22844800 23088025 23256200 23425600 23832800 24343990 24947560 24962905 25129280 25581820 25768160 26216080 26407040 26778389 27442316 27642208 28122704 28140002 28327552 28837688 29047744 29552672 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5767537600 5891245580 5993651290 6037309520 6081285760 6146032255 6186994880 6190800440 6344291360 6501587840 6593016419 6641040472 6805694368 6974430592 6978720496 7151746624 7364056975 7546636900 7601607200 7733743600 7738500550 7790076800 7930364200 7988129600 8126984800 8301300590 8507117960 8569084480 8718038240 8723400620 8939683280 9004800640 9131430649 9357829756 9425992928 9589842064 9595740682 9659695232 9833651608 9905280704 10633897450 10711355600 10897547800 10904250775 10976926400 11174604100 11256000800 11535075200 11697287195 11782491160 11987302580 12074619040 12292064510 12373989760 12381600880 12688582720 13186032838 13282080944 13521270961 13611388736 13957440992 14303493248 14728113950 14984128225 15093273800 15203214400 15467487200 15477001100 15860728400 15976259200 16253969600 16602601180 17014235920 17138168960 17436076480 17446801240 17879366560 18262861298 18715659512 18851985856 19179684128 19191481364 19667303216 19810561408 20753251475 21267794900 21422711200 21795095600 21808501550 21953852800 22349208200 22512001600 23394574390 23564982320 23974605160 23989351705 24149238080 24584129020 24763201760 25377165440 25734031829 26372065676 26564161888 27042541922 27222777472 27914881984 29456227900 29968256450 30186547600 30406428800 30730161275 30934974400 30954002200 31721456800 32507939200 32965082095 33205202360 34028471840 34872152960 34893602480 35758733120 36525722596 37431319024 37703971712 38359368256 38382962728 39334606432 41506502950 42535589800 42845422400 43590191200 43617003100 44698416400 45024003200 45657153245 46789148780 47129964640 47949210320 47978703410 48298476160 49168258040 49526403520 51468063658 52744131352 53128323776 54085083844 55829763968 58486435975 58912455800 59936512900 60373095200 61460322550 61869948800 61908004400 63442913600 65930164190 66410404720 67606354805 68056943680 69787204960 71517466240 72523180609 73051445192 74862638048 76718736512 76765925456 78669212864 83013005900 85071179600 85690844800 87180382400 87234006200 89396832800 91314306490 93578297560 94259929280 95898420640 95957406820 98336516080 99052807040 102936127316 105488262704 106256647552 108170167688 116972871950 117824911600 119873025800 119946758525 120746190400 122920645100 123816008800 126885827200 128670159145 131860328380 132820809440 135212709610 136113887360 139574409920 145046361218 146102890384 148733980571 149725276096 153531850912 157338425728 164825410475 166026011800 170142359200 174360764800 174468012400 178793665600 182628612980 187156595120 188519858560 191796841280 191914813640 196673032160 205872254632 210976525408 216340335376 228285766225 233945743900 235649823200 239746051600 239893517050 241492380800 245841290200 247632017600 257340318290 263720656760 265641618880 270425419220 279148819840 283074350119 290092722436 292205780768 297467961142 299450552192 307063701824 329650820950 332052023600 338031774025 340284718400 348936024800 357587331200 362615903045 365257225960 374313190240 383593682560 383829627280 393346064320 411744509264 421953050816 432680670752 456571532450 467891487800 471299646400 479492103200 479787034100 491682580400 495264035200 514680636580 527441313520 531283237760 540850838440 566148700238 580185444872 584411561536 594935922284 614127403648 643350795725 659301641900 664104047200 676063548050 680569436800 697872049600 725231806090 730514451920 743669902855 748626380480 767659254560 786692128640 797754986699 823489018528 843906101632 865361341504 913143064900 935782975600 942599292800 958984206400 959574068200 983365160800 1029361273160 1054882627040 1081701676880 1132297400476 1160370889744 1168823123072 1189871844568 1286701591450 1318603283800 1328208094400 1352127096100 1395744099200 1415371750595 1450463612180 1461028903840 1487339805710 1497252760960 1535318509120 1595509973398 1646978037056 1730722683008 1813079515225 1826286129800 1871565951200 1917968412800 1919148136400 1966730321600 2058722546320 2109765254080 2163403353760 2264594800952 2320741779488 2379743689136 2573403182900 2637206567600 2656416188800 2704254192200 2830743501190 2900927224360 2922057807680 2974679611420 3070637018240 3191019946796 3293956074112 3626159030450 3652572259600 3718349514275 3743131902400 3838296272800 3933460643200 3988774933495 4117445092640 4219530508160 4326806707520 4529189601904 4641483558976 4759487378272 5146806365800 5274413135200 5408508384400 5661487002380 5801854448720 5844115615360 5949359222840 6382039893592 7076858752975 7252318060900 7305144519200 7436699028550 7486263804800 7676592545600 7977549866990 8234890185280 8653613415040 8775304853689 9058379203808 9282967117952 9518974756544 10293612731600 10548826270400 10817016768800 11322974004760 11603708897440 11898718445680 12764079787184 14153717505950 14504636121800 14610289038400 14873398057100 15353185091200 15955099733980 16469780370560 17550609707378 18116758407616 19037949513088 19943874667475 20587225463200 21097652540800 21634033537600 22645948009520 23207417794880 23797436891360 25528159574368 28307435011900 29009272243600 29220578076800 29746796114200 31910199467960 35101219414756 36233516815232 39887749334950 41174450926400 43268067075200 43876524268445 45291896019040 46414835589760 47594873782720 51056319148736 56614870023800 58018544487200 59493592228400 63820398935920 70202438829512 79775498669900 82348901852800 87753048536890 90583792038080 95189747565440 102112638297472 113229740047600 116037088974400 118987184456800 127640797871840 140404877659024 159550997339800 175506097073780 181167584076160 219382621342225 226459480095200 232074177948800 237974368913600 255281595743680 280809755318048 319101994679600 351012194147560 438765242684450 452918960190400 475948737827200 510563191487360 561619510636096 638203989359200 702024388295120 877530485368900 905837920380800 1123239021272192 1276407978718400 1404048776590240 1755060970737800 2552815957436800 2808097553180480 3510121941475600 5616195106360960 7020243882951200 14040487765902400 28080975531804800
• Sum of all divisors σ(n): 80185564275894000
• Sum of proper divisors (its aliquot sum) s(n): 52104588744089200
• 28080975531804800 is an abundant number, because the sum of its proper divisors (52104588744089200) is greater than itself. Its abundance is 24023613212284400

Bases of 28080975531804800

• Binary: 1100011110000110111111110011011100001010000100010000000₂
• Hexadecimal: 0x63C37F9B850880
• Base-36: 7OHVI2IC0OW

Squares and roots of 28080975531804800

• 28080975531804800 squared (28080975531804800²) is 788541186817819870176345303040000
• 28080975531804800 cubed (28080975531804800³) is 22143005772851517476338530541190942614126592000000
• The square root of 28080975531804800 is 167573791.3034278759
• The cube root of 28080975531804800 is 303951.3409387037

Scales and comparisons

• 28,080,975,531,804,800 seconds is equal to 892,888,161 years, 39 weeks, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,080,975,531,804,800 would take you about two billion, six hundred seventy-eight million, six hundred sixty-four thousand, four hundred eighty-five 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 28080975531804800 cubic inches would be around 25329.3 feet tall.

Recreational maths with 28080975531804800

• 28080975531804800 backwards is 00840813557908082
• The number of decimal digits it has is: 17
• The sum of 28080975531804800's digits is 68
• More coming soon!