21072929264010000

Names of 21072929264010000

• Cardinal: 21072929264010000 can be written as Twenty-one quadrillion, seventy-two trillion, nine hundred twenty-nine billion, two hundred sixty-four million, ten thousand.

Scientific notation

• Scientific notation: 2.107292926401 × 10¹⁶

Factors of 21072929264010000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 10376

Divisors of 21072929264010000

• Number of divisors d(n): 1600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 100 104 108 117 120 125 130 135 144 150 156 180 195 200 208 216 225 234 240 250 260 270 300 312 325 351 360 375 390 400 421 432 450 468 500 520 540 585 600 624 625 650 675 702 720 750 780 842 900 936 975 1000 1040 1080 1125 1170 1200 1250 1263 1300 1350 1404 1500 1560 1625 1684 1741 1755 1800 1872 1875 1950 2000 2105 2160 2250 2340 2500 2526 2600 2700 2808 2925 3000 3120 3250 3368 3375 3482 3510 3600 3750 3789 3900 4210 4500 4680 4875 5000 5052 5200 5223 5400 5473 5616 5625 5850 6000 6315 6500 6736 6750 6964 7020 7500 7578 7800 8125 8191 8420 8705 8775 9000 9360 9750 10000 10104 10446 10525 10800 10946 11250 11367 11700 12630 13000 13500 13928 14040 14625 15000 15156 15600 15669 16250 16382 16419 16840 16875 17410 17550 18000 18945 19500 20208 20892 21050 21892 22500 22633 22734 23400 24375 24573 25260 26000 26115 27000 27365 27856 28080 29250 30000 30312 31338 31575 32500 32764 32838 33680 33750 34820 35100 37890 39000 40955 41784 42100 43525 43784 43875 45000 45266 45468 46800 47007 48750 49146 49257 50520 52230 52625 54000 54730 56835 58500 60624 62676 63150 65000 65528 65676 67500 67899 69640 70200 73125 73719 75780 78000 78345 81910 82095 83568 84200 87050 87568 87750 90000 90532 90936 94014 94725 97500 98292 98514 101040 104460 105250 106483 109460 113165 113670 117000 122865 125352 126300 130000 130575 131056 131352 135000 135798 136825 139280 140400 146250 147438 147771 151560 156690 157875 163820 164190 168400 174100 175500 181064 181872 188028 189450 195000 196584 197028 203697 204775 208920 210500 212966 217625 218920 219375 221157 226330 227340 234000 235035 245730 246285 250704 252600 261150 262704 263125 270000 271596 273650 284175 292500 294876 295542 303120 313380 315750 319449 327640 328380 339495 348200 351000 362128 368595 376056 378900 390000 391725 393168 394056 407394 409550 410475 417840 421000 425932 435250 437840 438750 442314 452660 454680 470070 473625 491460 492570 505200 522300 526250 532415 543192 547300 565825 568350 585000 589752 591084 611091 614325 626760 631500 638898 652875 655280 656760 678990 684125 696400 702000 732961 737190 738855 752112 757800 783450 788112 789375 814788 819100 820950 842000 851864 870500 877500 884628 905320 909360 940140 947250 958347 982920 985140 1018485 1023875 1044600 1052500 1064830 1086384 1088125 1094600 1105785 1131650 1136700 1170000 1175175 1179504 1182168 1222182 1228650 1231425 1253520 1263000 1277796 1305750 1313520 1357980 1368250 1420875 1465922 1474380 1477710 1515600 1566900 1578750 1597245 1629576 1638200 1641900 1697475 1703728 1741000 1755000 1769256 1810640 1842975 1880280 1894500 1916694 1958625 1965840 1970280 2036970 2047750 2052375 2089200 2105000 2129660 2176250 2189200 2198883 2211570 2263300 2273400 2350350 2364336 2368125 2444364 2457300 2462850 2526000 2555592 2611500 2662075 2715960 2736500 2829125 2841750 2875041 2931844 2948760 2955420 3055455 3071625 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96058936816 96258584250 96831380880 98949735000 100108927620 100866021750 102907724400 103452330000 106953982500 107195546250 108066303918 111232141800 112073357500 115866814375 116383871250 120073671020 121039226100 125136159525 128344779000 128634655500 133478570160 134488029000 139040177250 142605310000 142927395000 144088405224 150092088775 151299032625 154013734800 155178495000 156095772326 160430973750 160793319375 161385634800 162099455877 166848212700 168110036250 171512874000 180110506530 185386903000 186214194000 192517168500 197899470000 200217855240 201732043500 208560265875 213907965000 214391092500 216132607836 222464283600 224146715000 231733628750 232767742500 234143658489 240147342040 240646460625 242078452200 250272319050 252165054375 256689558000 257269311000 268976058000 270165759795 278080354500 285854790000 288176810448 300184177550 302598065250 310356990000 312191544652 320861947500 321586638750 324198911754 333696425400 336220072500 347600443125 360221013060 370773806000 385034337000 390239430815 400435710480 403464087000 417120531750 427815930000 428782185000 432265215672 448293430000 450276266325 463467257500 465535485000 468287316978 480294684080 481292921250 484156904400 500544638100 504330108750 514538622000 540331519590 556160709000 600368355100 605196130500 624383089304 625680797625 641723895000 643173277500 648397823508 667392850800 672440145000 695200886250 702430975467 720442026120 750460443875 756495163125 770068674000 780478861630 806928174000 810497279385 834241063500 857564370000 864530431344 900552532650 926934515000 931070970000 936574633956 962585842500 1001089276200 1008660217500 1042801329375 1080663039180 1112321418000 1170718292445 1200736710200 1210392261000 1248766178608 1251361595250 1283447790000 1286346555000 1296795647016 1344880290000 1350828798975 1390401772500 1404861950934 1440884052240 1500920887750 1512990326250 1560957723260 1620994558770 1668482127000 1801105065300 1853869030000 1873149267912 1925171685000 1951197154075 2002178552400 2017320435000 2085602658750 2107292926401 2161326078360 2251381331625 2341436584890 2401473420400 2420784522000 2502723190500 2572693110000 2593591294032 2701657597950 2780803545000 2809723901868 3001841775500 3025980652500 3121915446520 3128403988125 3241989117540 3336964254000 3512154877335 3602210130600 3746298535824 3752302219375 3850343370000 3902394308150 4034640870000 4052486396925 4171205317500 4214585852802 4322652156720 4502762663250 4682873169780 5005446381000 5403315195900 5561607090000 5619447803736 5853591462225 6003683551000 6051961305000 6243830893040 6256807976250 6483978235080 6754143994875 7024309754670 7204420261200 7504604438750 7804788616300 8104972793850 8342410635000 8429171705604 9005525326500 9365746339560 9755985770375 10010892762000 10536464632005 10806630391800 11238895607472 11256906658125 11707182924450 12007367102000 12103922610000 12513615952500 12967956470160 13508287989750 14048619509340 15009208877500 15609577232600 16209945587700 16684821270000 16858343411208 17560774386675 18011050653000 18731492679120 19511971540750 20262431984625 21072929264010 21613260783600 22513813316250 23414365848900 25027231905000 27016575979500 28097239018680 29267957311125 30018417755000 31219154465200 32419891175400 33716686822416 33770719974375 35121548773350 36022101306000 39023943081500 40524863969250 42145858528020 45027626632500 46828731697800 48779928851875 50054463810000 52682323160025 54033151959000 56194478037360 58535914622250 60036835510000 64839782350800 67541439948750 70243097546700 78047886163000 81049727938500 84291717056040 87803871933375 90055253265000 93657463395600 97559857703750 101312159923125 105364646320050 108066303918000 117071829244500 135082879897500 140486195093400 146339786555625 156095772326000 162099455877000 168583434112080 175607743866750 180110506530000 195119715407500 202624319846250 210729292640100 234143658489000 263411615800125 270165759795000 280972390186800 292679573111250 324198911754000 351215487733500 390239430815000 405248639692500 421458585280200 439019359666875 468287316978000 526823231600250 540331519590000 585359146222500 702430975467000 780478861630000 810497279385000 842917170560400 878038719333750 1053646463200500 1170718292445000 1317058079000625 1404861950934000 1620994558770000 1756077438667500 2107292926401000 2341436584890000 2634116158001250 3512154877335000 4214585852802000 5268232316002500 7024309754670000 10536464632005000 21072929264010000
• Sum of all divisors σ(n): 81649080826593280
• Sum of proper divisors (its aliquot sum) s(n): 60576151562583280
• 21072929264010000 is an abundant number, because the sum of its proper divisors (60576151562583280) is greater than itself. Its abundance is 39503222298573280

Bases of 21072929264010000

• Binary: 1001010110111011011011110101111001010001000001100010000₂
• Hexadecimal: 0x4ADDB7AF288310
• Base-36: 5RHQA24VQC0

Squares and roots of 21072929264010000

• 21072929264010000 squared (21072929264010000²) is 444068347765969040281280100000000
• 21072929264010000 cubed (21072929264010000³) is 9357820880858058695739041901073659201000000000000
• The square root of 21072929264010000 is 145165179.2407876305
• The cube root of 21072929264010000 is 276211.4237334743

Scales and comparisons

• 21,072,929,264,010,000 seconds is equal to 670,053,967 years, 38 weeks, 5 days, 9 hours.
• To count from 1 to 21,072,929,264,010,000 would take you about two billion, ten million, one hundred sixty-one thousand, nine hundred 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 21072929264010000 cubic inches would be around 23017.6 feet tall.

Recreational maths with 21072929264010000

• 21072929264010000 backwards is 00001046292927012
• 21072929264010000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21072929264010000's digits is 45
• More coming soon!