20648807338320

Names of 20648807338320

• Cardinal: 20648807338320 can be written as Twenty trillion, six hundred forty-eight billion, eight hundred seven million, three hundred thirty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.064880733832 × 10¹³

Factors of 20648807338320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1946

Divisors of 20648807338320

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 79 80 84 90 105 108 112 120 126 127 135 140 144 158 168 180 189 210 216 237 240 252 254 270 280 315 316 336 360 378 381 395 420 432 474 504 508 540 553 560 630 632 635 711 720 756 762 790 840 889 945 948 1008 1016 1080 1106 1143 1185 1260 1264 1270 1422 1512 1524 1580 1659 1680 1723 1778 1890 1896 1905 2032 2133 2160 2212 2286 2370 2520 2540 2667 2765 2844 3024 3048 3160 3318 3429 3446 3555 3556 3780 3792 3810 4266 4424 4445 4572 4740 4977 5040 5080 5169 5334 5530 5688 5715 6096 6241 6320 6636 6858 6892 7110 7112 7560 7620 8001 8295 8532 8615 8848 8890 9144 9480 9954 10033 10160 10338 10665 10668 11060 11376 11430 12061 12482 13272 13335 13716 13784 14220 14224 14931 15120 15240 15507 16002 16590 17064 17145 17230 17780 18288 18723 18960 19908 20066 20676 21330 21336 22120 22860 24003 24122 24885 24964 25845 26544 26670 27432 27568 28440 29862 30099 30480 31014 31205 32004 33180 34128 34290 34460 35560 36183 37446 39816 40005 40132 41352 42660 42672 43687 44240 45720 46521 48006 48244 49770 49928 50165 51690 53340 54864 56169 56880 59724 60198 60305 62028 62410 64008 66360 68580 68920 70231 71120 72366 74655 74892 77535 79632 80010 80264 82704 85320 87374 90297 91440 93042 93615 96012 96488 99540 99856 100330 103380 106680 108549 112338 119448 120015 120396 120610 124056 124820 128016 131061 132720 136117 137160 137840 140462 144732 149310 149784 150495 155070 160020 160528 168507 170640 174748 180594 180915 186084 187230 192024 192976 199080 200660 206760 210693 213360 217098 218435 218821 224676 232605 238896 240030 240792 241220 248112 249640 262122 270891 272234 274320 280845 280924 289464 298620 299568 300990 310140 320040 325647 337014 349496 351155 361188 361830 372168 374460 384048 393183 398160 401320 408351 413520 421386 434196 436870 437642 449352 451485 465210 480060 481584 482440 499280 524244 541782 542745 544468 561690 561848 578928 597240 601980 620280 632079 640080 651294 655305 656463 674028 680585 698992 702310 722376 723660 744336 748920 786366 792607 802640 816702 842535 842772 868392 873740 875284 898704 902970 930420 952819 960120 964880 1048488 1053465 1083564 1085490 1088936 1094105 1123380 1123696 1179549 1194480 1203960 1225053 1240560 1264158 1302588 1310610 1312926 1348056 1354455 1361170 1404620 1444752 1447320 1497840 1531747 1572732 1585214 1628235 1633404 1685070 1685544 1736784 1747480 1750568 1805940 1860840 1896237 1905638 1920240 1965915 1969389 2041755 2096976 2106930 2167128 2170980 2177872 2188210 2246760 2359098 2377821 2407920 2450106 2528316 2605176 2621220 2625852 2696112 2708910 2722340 2809240 2858457 2894640 3063494 3145464 3160395 3170428 3256470 3266808 3282315 3370140 3371088 3494960 3501136 3611880 3675159 3721680 3792474 3811276 3931830 3938778 3963035 4083510 4213860 4334256 4341960 4376420 4493520 4595241 4718196 4755642 4764095 4900212 5056632 5210352 5242440 5251704 5417820 5444680 5548249 5618480 5716914 5897745 5908167 6125265 6126988 6290928 6320790 6340856 6512940 6533616 6564630 6740280 7133463 7223760 7350318 7584948 7622552 7658735 7863660 7877556 7926070 8167020 8427720 8575371 8683920 8752840 9190482 9436392 9481185 9511284 9528190 9800424 9846945 10113264 10484880 10503408 10753243 10835640 10889360 11096498 11433828 11795490 11816334 11889105 12250530 12253976 12641580 12681712 13025880 13129260 13480560 13785723 14266926 14292285 14700636 15169896 15245104 15317470 15727320 15755112 15852140 16334040 16644747 16855440 17150742 17286859 17505680 18375795 18380964 18872784 18962370 19022568 19056380 19600848 19693890 21400389 21506486 21671280 22192996 22867656 22976205 23590980 23632668 23778210 24501060 24507952 25283160 25726113 26051760 26258520 27571446 27741245 28533852 28584570 29401272 29540835 30339792 30634940 31454640 31510224 31704280 32259729 32668080 33289494 34301484 34573718 35667315 36751590 36761928 37924740 38045136 38112760 39387780 41357169 42800778 42876855 43012972 44385992 45735312 45952410 47181960 47265336 47556420 49002120 49934241 50566320 51452226 51860577 52517040 53766215 55142892 55482490 57067704 57169140 58802544 59081670 61269880 63408560 64519458 66578988 68602968 68928615 69147436 71334630 73503180 73523856 75272701 75849480 76225520 78775560 82714338 83223735 85601556 85753710 86025944 86434295 88771984 91904820 94363920 94530672 95112840 96779187 98004240 99868482 102904452 103721154 107001945 107532430 110285784 110964980 114135408 114338280 118163340 121008013 122539760 128630565 129038916 133157976 137205936 137857230 138294872 142669260 147006360 149802723 150545402 151698960 155581731 157551120 161298645 165428676 166447470 171203112 171507420 172051888 172868590 183809640 190225680 193558374 199736964 205808904 206785845 207442308 214003890 215064860 220571568 221929960 225818103 228676560 236326680 242016026 249671205 257261130 258077832 259302885 266315952 275714460 276589744 285338520 290337561 294012720 299605446 301090804 311163462 322597290 330857352 332894940 342406224 343014840 345737180 363024039 367619280 376363505 387116748 399473928 411617808 413571690 414884616 428007780 430129720 443859920 451636206 466745193 472653360 483895935 484032052 499342410 514522260 516155664 518605770 551428920 570677040 580675122 599210892 602181608 605040065 622326924 645194580 661714704 665789880 677454309 686029680 691474360 726048078 749013615 752727010 774233496 777908655 798947856 827143380 829769232 856015560 860259440 903272412 933490386 967791870 968064104 998684820 1029044520 1037211540 1089072117 1102857840 1129090515 1161350244 1198421784 1204363216 1210080130 1244653848 1290389160 1331579760 1354908618 1365661861 1382948720 1451687805 1452096156 1498027230 1505454020 1548466992 1555817310 1654286760 1712031120 1806544824 1815120195 1866980772 1935583740 1936128208 1997369640 2032362927 2058089040 2074423080 2178144234 2258181030 2322700488 2333725965 2396843568 2420160260 2489307696 2580778320 2709817236 2731323722 2903375610 2904192312 2996054460 3010908040 3111634620 3267216351 3308573520 3387271545 3613089648 3630240390 3733961544 3871167480 3994739280 4064725854 4096985583 4148846160 4356288468 4516362060 4645400976 4667451930 4840320520 5419634472 5445360585 5462647444 5806751220 5808384624 5992108920 6021816080 6223269240 6534432702 6774543090 6828309305 7260480780 7467923088 7742334960 8129451708 8193971166 8712576936 9032724120 9334903860 9559633027 9680641040 10161814635 10839268944 10890721170 10925294888 11613502440 11984217840 12290956749 12446538480 13068865404 13549086180 13656618610 14520961560 16258903416 16336081755 16387942332 17425153872 18065448240 18669807720 19119266054 20323629270 20484927915 21781442340 21850589776 23227004880 24581913498 26137730808 27098172360 27313237220 28678899081 29041923120 32517806832 32672163510 32775884664 36872870247 37339615440 38238532108 40647258540 40969855830 43562884680 47798165135 49163826996 52275461616 54196344720 54626474440 57357798162 61454783745 65344327020 65551769328 73745740494 76477064216 81294517080 81939711660 86036697243 87125769360 95596330270 98327653992 109252948880 114715596324 122909567490 130688654040 143394495405 147491480988 152954128432 162589034160 163879423320 172073394486 184364351235 191192660540 196655307984 229431192648 245819134980 258110091729 261377308080 286788990810 294982961976 327758846640 344146788972 368728702470 382385321080 430183486215 458862385296 491638269960 516220183458 573577981620 589965923952 688293577944 737457404940 764770642160 860366972430 983276539920 1032440366916 1147155963240 1290550458645 1376587155888 1474914809880 1720733944860 2064880733832 2294311926480 2581100917290 2949829619760 3441467889720 4129761467664 5162201834580 6882935779440 10324403669160 20648807338320
• Sum of all divisors σ(n): 83022526218240
• Sum of proper divisors (its aliquot sum) s(n): 62373718879920
• 20648807338320 is an abundant number, because the sum of its proper divisors (62373718879920) is greater than itself. Its abundance is 41724911541600

Bases of 20648807338320

• Binary: 100101100011110101100110100111001000101010000₂
• Hexadecimal: 0x12C7ACD39150
• Base-36: 7BHXIR3O0

Squares and roots of 20648807338320

• 20648807338320 squared (20648807338320²) is 426373244495057882940422400
• 20648807338320 cubed (20648807338320³) is 8804098979792858756233357592480506368000
• The square root of 20648807338320 is 4544095.8768846417
• The cube root of 20648807338320 is 27434.5805145113

Scales and comparisons

• 20,648,807,338,320 seconds is equal to 656,568 years, 10 weeks, 3 days, 16 hours, 12 minutes.
• To count from 1 to 20,648,807,338,320 would take you about one million, six hundred forty-one thousand, four hundred twenty 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 20648807338320 cubic inches would be around 2286.2 feet tall.

Recreational maths with 20648807338320

• 20648807338320 backwards is 02383370884602
• 20648807338320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20648807338320's digits is 54
• More coming soon!