20295730729680

Names of 20295730729680

• Cardinal: 20295730729680 can be written as Twenty trillion, two hundred ninety-five billion, seven hundred thirty million, seven hundred twenty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.029573072968 × 10¹³

Factors of 20295730729680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2259

Divisors of 20295730729680

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 49 56 60 62 70 79 80 84 93 98 105 112 120 124 140 147 155 158 168 186 196 210 217 237 240 245 248 280 294 310 316 336 372 392 395 409 420 434 465 474 490 496 553 560 588 620 632 651 735 744 784 790 818 840 868 930 948 980 1085 1106 1176 1185 1227 1240 1264 1302 1470 1488 1519 1580 1636 1659 1680 1723 1736 1860 1896 1960 2045 2170 2212 2352 2370 2449 2454 2480 2604 2765 2863 2940 3038 3160 3255 3272 3318 3446 3472 3720 3792 3871 3920 4090 4340 4424 4557 4740 4898 4908 5169 5208 5530 5726 5880 6076 6135 6320 6510 6544 6636 6892 7347 7440 7595 7742 8180 8295 8589 8615 8680 8848 9114 9480 9796 9816 10338 10416 11060 11452 11613 11760 12061 12152 12245 12270 12679 13020 13272 13784 14315 14694 15190 15484 16360 16590 17143 17178 17230 17360 18228 18960 19355 19592 19632 20041 20676 22120 22785 22904 23226 24122 24304 24490 24540 25358 25845 26040 26544 27568 28630 29388 30380 30968 32311 32720 33180 34286 34356 34460 36183 36456 36735 38037 38710 39184 40082 41352 42945 44240 45570 45808 46452 48244 48980 49080 50716 51429 51690 52080 53413 57260 58065 58776 60123 60305 60760 61936 63395 64622 66360 68572 68712 68920 72366 72912 73470 76074 77420 80164 82704 84427 85715 85890 88753 91140 92904 96488 96933 97960 98160 100205 101432 102858 103380 106826 114520 116130 117552 120001 120246 120610 121520 126790 129244 132720 136117 137144 137424 137840 144732 146940 152148 154840 160239 160328 161555 168854 171430 171780 177506 180915 182280 185808 190185 192976 193866 195920 200410 202864 205716 206760 213652 226177 229040 232260 240002 240492 241220 253281 253580 257145 258488 266259 267065 272234 274288 289464 293880 300615 304296 309680 320478 320656 323110 337708 342860 343560 355012 360003 361830 364560 373891 380370 387732 400820 408351 411432 413520 422135 427304 443765 452354 464520 480004 480984 482440 484665 506562 507160 514290 516976 532518 534130 544468 578928 587760 600005 601230 608592 621271 640956 646220 675416 678531 680585 685720 687120 704707 710024 720006 723660 747782 760740 775464 801195 801640 816702 822864 844270 854608 887530 904708 929040 952819 960008 961968 964880 969330 1001641 1013124 1014320 1028580 1065036 1068260 1088936 1121673 1130885 1200010 1202460 1242542 1266405 1281912 1292440 1331295 1350832 1357062 1361170 1371440 1409414 1420048 1440012 1447320 1495564 1521480 1550928 1583239 1602390 1603280 1633404 1688540 1775060 1800015 1809416 1863813 1869455 1905638 1920016 1938660 2003282 2026248 2041755 2057160 2114121 2130072 2136520 2177872 2243346 2261770 2400020 2404920 2485084 2532810 2563824 2584880 2617237 2662590 2714124 2722340 2818828 2858457 2880024 2894640 2991128 3004923 3042960 3106355 3166478 3204780 3266808 3377080 3392655 3523535 3550120 3600030 3618832 3727626 3738910 3811276 3877320 4006564 4052496 4083510 4114320 4219627 4228242 4260144 4273040 4486692 4523540 4749717 4764095 4800040 4809840 4932949 4970168 5008205 5065620 5234474 5325180 5428248 5444680 5608365 5637656 5716914 5760048 5982256 6009846 6212710 6332956 6409560 6533616 6669733 6754160 6785310 7011487 7047070 7100240 7200060 7455252 7477820 7622552 7754640 7851711 7916195 8013128 8167020 8439254 8456484 8973384 9047080 9319065 9499434 9528190 9600080 9865898 9940336 10016410 10131240 10468948 10570605 10650360 10856496 10889360 11216730 11275312 11433828 12019692 12425420 12658881 12665912 12819120 13086185 13339466 13570620 14022974 14094140 14292285 14400120 14798847 14910504 14955640 15024615 15245104 15703422 15832390 16026256 16334040 16878508 16912968 17946768 18094160 18638130 18998868 19056380 19731796 20009199 20032820 20262480 20937896 21034461 21098135 21141210 21300720 21845917 22433460 22867656 23748585 24039384 24664745 24850840 25317762 25331824 26172370 26678932 27141240 28045948 28188280 28584570 28800240 29537389 29597694 29821008 29911280 30049230 31406844 31664780 32668080 33348665 33757016 33825936 34530643 35057435 37276260 37997736 38112760 39258555 39463592 40018398 40065640 41875792 42068922 42196270 42282420 43691834 44866920 45735312 47497170 48078768 49080409 49329490 49701680 50635524 52344740 53357864 54282480 55671853 56091896 56376560 57169140 59074778 59195388 60098460 62813688 63294405 63329560 65537751 66697330 67514032 69061286 70114870 73994235 74552520 75995472 76225520 78517110 78927184 80036796 80131280 84137844 84392540 84564840 87383668 88612167 89733840 94994340 98160818 98658980 100045995 101271048 103591929 104689480 105172305 106715728 109229585 111343706 112183792 114338280 118149556 118390776 120196920 125627376 126588810 126659120 131075502 133394660 138122572 140229740 147241227 147686945 147988470 149105040 152921419 157034220 160073592 167015559 168275688 168785080 169129680 172653215 174767336 177224334 189988680 196321636 197317960 200091990 202542096 206761723 207183858 209378960 210344610 218459170 222687412 228676560 236299112 236781552 240393840 245402045 253177620 262151004 266789320 276245144 278359265 280459480 294482454 295373890 295976940 305842838 314068440 320147184 327688755 334031118 336551376 337570160 345306430 349534672 354448668 379977360 389702971 392643272 394635920 400183980 413523446 414367716 420689220 436918340 443060835 445374824 458764257 472598224 490804090 506355240 517959645 524302008 533578640 552490288 556718530 560918960 588964908 590747780 591953880 611685676 620285169 628136880 655377510 668062236 690612860 708897336 736206135 764607095 779405942 785286544 800367960 827046892 828735432 835077795 841378440 873836680 886121670 890749648 917528514 981608180 1012710480 1033808615 1035919290 1048604016 1070449933 1113437060 1169108913 1177929816 1181495560 1183907760 1223371352 1240570338 1310755020 1336124472 1381225720 1417794672 1472412270 1529214190 1558811884 1600735920 1654093784 1657470864 1670155590 1682756880 1725827443 1747673360 1772243340 1835057028 1948514855 1963216360 2067617230 2071838580 2140899866 2226874120 2293821285 2338217826 2355859632 2362991120 2446742704 2481140676 2621510040 2672248944 2727920797 2762451440 2944824540 3058428380 3101425845 3117623768 3211349799 3308187568 3340311180 3451654886 3544486680 3670114056 3897029710 3926432720 4135234460 4143677160 4281799732 4453748240 4587642570 4676435652 4962281352 5177482329 5243020080 5352249665 5455841594 5845544565 5889649080 6116856760 6202851690 6235247536 6422699598 6680622360 6903309772 7088973360 7340228112 7794059420 8183762391 8270468920 8287354320 8563599464 8629137215 9175285140 9352871304 9924562704 10354964658 10704499330 10911683188 11691089130 11779298160 12080792101 12233713520 12405703380 12845399196 13361244720 13639603985 13806619544 15588118840 16056748995 16367524782 16540937840 17127198928 17258274430 18350570280 18705742608 20709929316 21408998660 21823366376 23382178260 24161584202 24811406760 25690798392 25887411645 27279207970 27613239088 31176237680 32113497990 32735049564 34516548860 36242376303 36701140560 40918811955 41419858632 42817997320 43646732752 46764356520 48323168404 49622813520 51381596784 51774823290 54558415940 60403960505 64226995980 65470099128 69033097720 72484752606 81837623910 82839717264 84565544707 85635994640 93528713040 96646336808 103549646580 109116831880 120807921010 128453991960 130940198256 138066195440 144969505212 163675247820 169131089414 181211881515 193292673616 207099293160 218233663760 241615842020 253696634121 256907983920 289939010424 327350495640 338262178828 362423763030 414198586320 422827723535 483231684040 507393268242 579878020848 654700991280 676524357656 724847526060 845655447070 966463368080 1014786536484 1268483170605 1353048715312 1449695052120 1691310894140 2029573072968 2536966341210 2899390104240 3382621788280 4059146145936 5073932682420 6765243576560 10147865364840 20295730729680
• Sum of all divisors σ(n): 76737717043200
• Sum of proper divisors (its aliquot sum) s(n): 56441986313520
• 20295730729680 is an abundant number, because the sum of its proper divisors (56441986313520) is greater than itself. Its abundance is 36146255583840

Bases of 20295730729680

• Binary: 100100111010101110111110100100001001011010000₂
• Hexadecimal: 0x127577D212D0
• Base-36: 76ZQA20UO

Squares and roots of 20295730729680

• 20295730729680 squared (20295730729680²) is 411916685851677065232902400
• 20295730729680 cubed (20295730729680³) is 8360150139107825095411095185896223232000
• The square root of 20295730729680 is 4505078.3266975503
• The cube root of 20295730729680 is 27277.3115530215

Scales and comparisons

• 20,295,730,729,680 seconds is equal to 645,341 years, 23 weeks, 5 days, 20 hours, 28 minutes.
• To count from 1 to 20,295,730,729,680 would take you about one million, six hundred thirteen thousand, three hundred fifty-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 20295730729680 cubic inches would be around 2273.1 feet tall.

Recreational maths with 20295730729680

• 20295730729680 backwards is 08692703759202
• 20295730729680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20295730729680's digits is 60
• More coming soon!