20131436528640

Names of 20131436528640

• Cardinal: 20131436528640 can be written as Twenty trillion, one hundred thirty-one billion, four hundred thirty-six million, five hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.013143652864 × 10¹³

Factors of 20131436528640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 549

Divisors of 20131436528640

• Number of divisors d(n): 1320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 41 45 48 54 60 64 67 72 80 81 82 90 96 108 120 123 128 134 135 144 160 162 164 180 192 201 205 216 240 246 256 268 270 288 320 324 328 335 360 369 384 402 405 410 431 432 480 492 512 536 540 576 603 615 640 648 656 670 720 738 768 804 810 820 862 864 960 984 1005 1024 1072 1080 1107 1152 1206 1230 1280 1293 1296 1312 1340 1440 1476 1536 1608 1620 1640 1681 1724 1728 1809 1845 1920 1968 2010 2144 2155 2160 2214 2304 2412 2460 2560 2586 2592 2624 2680 2747 2880 2952 3015 3072 3216 3240 3280 3321 3362 3448 3456 3618 3690 3840 3879 3936 4020 4288 4310 4320 4428 4608 4824 4920 5043 5120 5172 5184 5248 5360 5427 5494 5535 5760 5904 6030 6432 6465 6480 6560 6642 6724 6896 6912 7236 7380 7680 7758 7872 8040 8241 8405 8576 8620 8640 8856 9045 9216 9648 9840 10086 10344 10368 10496 10720 10854 10988 11070 11520 11637 11808 12060 12864 12930 12960 13120 13284 13448 13735 13792 13824 14472 14760 15129 15360 15516 15744 16080 16482 16605 16810 17152 17240 17280 17671 17712 18090 19296 19395 19680 20172 20688 20736 20992 21440 21708 21976 22140 23040 23274 23616 24120 24723 25215 25728 25860 25920 26240 26568 26896 27135 27470 27584 27648 28877 28944 29520 30258 31032 31488 32160 32964 33210 33620 34304 34480 34560 34911 35342 35424 36180 38592 38790 39360 40344 41205 41376 41472 41984 42880 43416 43952 44280 45387 46080 46548 47232 48240 49446 50430 51456 51720 51840 52480 53013 53136 53792 54270 54940 55168 57754 57888 58185 59040 60516 62064 62976 64320 65928 66420 67240 68608 68960 69120 69822 70684 70848 72360 74169 75645 77184 77580 78720 80688 82410 82752 82944 85760 86631 86832 87904 88355 88560 90774 93096 94464 96480 98892 100860 102912 103440 103680 104960 106026 106272 107584 108540 109880 110336 112627 115508 115776 116370 118080 121032 123615 124128 125952 128640 131856 132840 134480 136161 137920 138240 139644 141368 141696 144385 144720 148338 151290 154368 155160 157440 159039 161376 164820 165504 171520 173262 173664 174555 175808 176710 177120 181548 186192 188928 192960 197784 201720 205824 206880 207360 209920 212052 212544 215168 217080 219760 220672 222507 225254 226935 231016 231552 232740 236160 242064 247230 248256 257280 259893 263712 265065 265680 268960 272322 275840 279288 282736 283392 288770 289440 296676 302580 308736 310320 314880 318078 322752 329640 331008 337881 343040 346524 347328 349110 351616 353420 354240 363096 370845 372384 377856 385920 395568 403440 413760 414720 424104 425088 430336 433155 434160 439520 441344 445014 450508 453870 462032 463104 465480 472320 477117 484128 494460 496512 514560 519786 527424 530130 531360 537920 544644 551680 558576 563135 565472 566784 577540 578880 593352 605160 617472 620640 629760 636156 645504 659280 662016 675762 680805 693048 694656 698220 703232 706840 708480 724511 726192 741690 744768 771840 779679 791136 795195 806880 827520 848208 850176 860672 866310 868320 879040 890028 901016 907740 924064 926208 930960 944640 954234 968256 988920 993024 1013643 1029120 1039572 1054848 1060260 1062720 1075840 1089288 1103360 1112535 1117152 1126270 1130944 1133568 1155080 1157760 1183957 1186704 1210320 1241280 1272312 1291008 1299465 1318560 1324032 1351524 1361610 1386096 1389312 1396440 1406464 1413680 1416960 1431351 1449022 1452384 1483380 1489536 1543680 1559358 1582272 1590390 1613760 1655040 1689405 1696416 1700352 1721344 1732620 1736640 1758080 1780056 1802032 1815480 1848128 1852416 1861920 1889280 1908468 1936512 1977840 1986048 2027286 2079144 2109696 2120520 2125440 2151680 2173533 2178576 2206720 2225070 2234304 2252540 2261888 2310160 2315520 2339037 2367914 2373408 2385585 2420640 2482560 2544624 2582016 2598930 2637120 2703048 2723220 2772192 2778624 2792880 2812928 2827360 2833920 2862702 2898044 2904768 2966760 2979072 3040929 3087360 3118716 3164544 3180780 3227520 3310080 3378810 3392832 3400704 3465240 3473280 3516160 3551871 3560112 3604064 3622555 3630960 3696256 3723840 3816936 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14490220 14523840 14785024 14895360 15204645 15267744 15492096 15593580 15822720 16218288 16633152 16964160 17003520 17388264 17428608 17759355 17800560 17874432 18020320 18095104 18245574 18481280 18712296 18943312 18987264 19084680 19365120 19561797 19860480 20272860 20356992 20791440 21096960 21311226 21624384 21735330 21785760 22177536 22343040 22618880 22901616 23184352 23238144 23390370 23679140 23734080 24327432 24949728 25316352 25446240 25820160 26082396 27030480 27142656 27721920 27786240 28414968 28480896 28627020 28832512 28980440 29047680 29570048 29790720 30409290 30535488 31187160 31645440 31966839 32436576 32602995 33266304 33928320 34776528 34857216 35518710 35601120 35748864 36040640 36491148 36962560 37424592 37886624 37974528 38169360 38730240 39123594 40545720 40713984 41582880 42193920 42622452 43248768 43470660 43571520 44355072 44686080 45237760 45613935 45803232 46368704 46476288 46780740 47358280 47468160 48542237 48654864 49899456 50892480 52164792 53278065 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195617970 199597824 203569920 208659168 213112260 216243840 221775360 227319744 227847168 229016160 231843520 232381440 234741564 242711185 243274320 244283904 249497280 255734712 259492608 260823960 266130432 271426560 278212224 284149680 284808960 288325120 291253422 291929184 293426955 299396736 303092992 305354880 312988752 319668390 324365760 332663040 340979616 345990144 347765280 348572160 364911480 366425856 370949632 374245920 378866240 379745280 383602068 388337896 389238912 391235940 399195648 407139840 417318336 426224520 432487680 436880133 443550720 454639488 458032320 463687040 469483128 479502585 485422370 486548640 488567808 498994560 511469424 518985216 521647920 556424448 568299360 569617920 576650240 582506844 583858368 586853910 598793472 606185984 610709760 625977504 639336780 648731520 665326080 681959232 695530560 697144320 728133555 729822960 732851712 741899264 748491840 757732480 767204136 776675792 778477824 782471880 798391296 814279680 834636672 852449040 864975360 873760266 909278976 916064640 927374080 938966256 959005170 970844740 973097280 997989120 1022938848 1037970432 1043295840 1112848896 1136598720 1139235840 1165013688 1167716736 1173707820 1197586944 1212371968 1221419520 1251955008 1278673560 1297463040 1310640399 1330652160 1363918464 1391061120 1456267110 1459645920 1465703424 1496983680 1515464960 1534408272 1553351584 1556955648 1564943760 1669273344 1704898080 1729950720 1747520532 1818557952 1832129280 1854748160 1877932512 1918010340 1941689480 1946194560 1995978240 2045877696 2086591680 2184400665 2225697792 2273197440 2330027376 2335433472 2347415640 2395173888 2442839040 2503910016 2557347120 2594926080 2621280798 2727836928 2782122240 2912534220 2919291840 2993967360 3030929920 3068816544 3106703168 3113911296 3129887520 3338546688 3409796160 3495041064 3637115904 3664258560 3709496320 3755865024 3836020680 3883378960 3892389120 3931921197 3991956480 4091755392 4173183360 4368801330 4546394880 4660054752 4670866944 4694831280 5007820032 5114694240 5189852160 5242561596 5455673856 5564244480 5825068440 5838583680 5987934720 6061859840 6137633088 6213406336 6259775040 6553201995 6677093376 6819592320 6990082128 7328517120 7511730048 7672041360 7766757920 7784778240 7863842394 8183510784 8346366720 8737602660 9092789760 9320109504 9341733888 9389662560 10015640064 10229388480 10485123192 10911347712 11128488960 11650136880 11677167360 11975869440 12275266176 12426812672 12519550080 13106403990 13639184640 13980164256 15023460096 15344082720 15533515840 15569556480 15727684788 16367021568 16692733440 17475205320 18185579520 18640219008 18779325120 19659605985 20031280128 20458776960 20970246384 23300273760 23354334720 24550532352 24853625344 25039100160 26212807980 27278369280 27960328512 30046920192 30688165440 31067031680 31455369576 32734043136 33385466880 34950410640 37280438016 37558650240 39319211970 40917553920 41940492768 46600547520 46708669440 49101064704 49707250688 50078200320 52425615960 54556738560 55920657024 60093840384 61376330880 62134063360 62910739152 69900821280 74560876032 75117300480 78638423940 81835107840 83880985536 93201095040 98202129408 100156400640 104851231920 111841314048 122752661760 124268126720 125821478304 139801642560 149121752064 150234600960 157276847880 163670215680 167761971072 186402190080 209702463840 223682628096 245505323520 248536253440 251642956608 279603285120 300469201920 314553695760 335523942144 372804380160 419404927680 447365256192 491010647040 503285913216 559206570240 629107391520 671047884288 745608760320 838809855360 1006571826432 1118413140480 1258214783040 1342095768576 1677619710720 2013143652864 2236826280960 2516429566080 3355239421440 4026287305728 5032859132160 6710478842880 10065718264320 20131436528640
• Sum of all divisors σ(n): 75219839139456
• Sum of proper divisors (its aliquot sum) s(n): 55088402610816
• 20131436528640 is an abundant number, because the sum of its proper divisors (55088402610816) is greater than itself. Its abundance is 34956966082176

Bases of 20131436528640

• Binary: 100100100111100110111000111111000010000000000₂
• Hexadecimal: 0x124F371F8400
• Base-36: 74W95J400

Squares and roots of 20131436528640

• 20131436528640 squared (20131436528640²) is 405274736706660933540249600
• 20131436528640 cubed (20131436528640³) is 8158762638671432169875024153143148544000
• The square root of 20131436528640 is 4486806.9413158395
• The cube root of 20131436528640 is 27203.5086523431

Scales and comparisons

• 20,131,436,528,640 seconds is equal to 640,117 years, 21 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 20,131,436,528,640 would take you about one million, six hundred thousand, two hundred ninety-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 20131436528640 cubic inches would be around 2267 feet tall.

Recreational maths with 20131436528640

• 20131436528640 backwards is 04682563413102
• 20131436528640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20131436528640's digits is 45
• More coming soon!