21382403915520
21,382,403,915,520 is an even composite number composed of six prime numbers multiplied together.
21382403915520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 21382403915520:
28 × 33 × 5 × 413 × 47 × 191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 41 × 41 × 41 × 47 × 191)See below for interesting mathematical facts about the number 21382403915520 from the Numbermatics database.
Names of 21382403915520
- Cardinal: 21382403915520 can be written as Twenty-one trillion, three hundred eighty-two billion, four hundred three million, nine hundred fifteen thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.138240391552 × 1013
Factors of 21382403915520
Divisors of 21382403915520
- Number of divisors d(n): 1152
-
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 47 48 54 60 64 72 80 82 90 94 96 108 120 123 128 135 141 144 160 164 180 188 191 192 205 216 235 240 246 256 270 282 288 320 328 360 369 376 382 384 410 423 432 470 480 492 540 564 573 576 615 640 656 705 720 738 752 764 768 820 846 864 940 955 960 984 1080 1107 1128 1146 1152 1230 1269 1280 1312 1410 1440 1476 1504 1528 1640 1681 1692 1719 1728 1845 1880 1910 1920 1927 1968 2115 2160 2214 2256 2292 2304 2460 2538 2624 2820 2865 2880 2952 3008 3056 3280 3362 3384 3438 3456 3690 3760 3820 3840 3854 3936 4230 4320 4428 4512 4584 4920 5043 5076 5157 5248 5535 5640 5730 5760 5781 5904 6016 6112 6345 6560 6724 6768 6876 6912 7380 7520 7640 7708 7831 7872 8405 8460 8595 8640 8856 8977 9024 9168 9635 9840 10086 10152 10314 10496 11070 11280 11460 11520 11562 11808 12032 12224 12690 13120 13448 13536 13752 14760 15040 15129 15280 15416 15662 15744 16810 16920 17190 17280 17343 17712 17954 18048 18336 19270 19680 20172 20304 20628 22140 22560 22920 23124 23493 23616 24448 25215 25380 25785 26240 26896 26931 27072 27504 28905 29520 30080 30258 30560 30832 31324 31488 33620 33840 34380 34560 34686 35424 35908 36096 36672 38540 39155 39360 40344 40608 41256 44280 44885 45120 45387 45840 46248 46986 47232 48896 50430 50760 51570 52029 52480 53792 53862 54144 55008 57810 59040 60160 60516 61120 61664 62648 67240 67680 68760 68921 69372 70479 70848 71816 73344 75645 77080 78310 78720 79007 80688 80793 81216 82512 86715 88560 89770 90240 90774 91680 92496 93972 94464 100860 101520 103140 104058 107584 107724 108288 110016 115620 117465 118080 121032 122240 123328 125296 134480 134655 135360 137520 137842 138744 140958 141696 143632 146688 151290 154160 156620 157440 158014 161376 161586 162432 165024 173430 177120 179540 180480 181548 183360 184992 187944 201720 203040 206280 206763 208116 211437 215168 215448 220032 226935 231240 234930 236160 237021 242064 242379 244480 246656 250592 260145 268960 269310 270720 275040 275684 277488 281916 283392 287264 302580 308320 313240 316028 321071 322752 323172 324864 330048 344605 346860 352395 354240 359080 363096 366720 368057 369984 375888 395035 403440 403965 406080 412560 413526 416232 422874 430336 430896 440064 453870 462480 469860 472320 474042 484128 484758 493312 501184 520290 537920 538620 541440 550080 551368 554976 563832 574528 605160 616640 620289 626480 632056 642142 645504 646344 660096 689210 693720 704790 708480 711063 718160 726192 733440 736114 739968 751776 790070 806880 807930 812160 825120 827052 832464 845748 861792 907740 924960 939720 948084 963213 968256 969516 1002368 1033815 1040580 1057185 1075840 1077240 1100160 1102736 1104171 1109952 1127664 1149056 1185105 1210320 1211895 1233280 1240578 1252960 1264112 1284284 1291008 1292688 1320192 1378420 1387440 1409580 1416960 1422126 1436320 1452384 1472228 1479936 1503552 1580140 1605355 1613760 1615860 1624320 1650240 1654104 1664928 1691496 1723584 1815480 1840285 1849920 1860867 1879440 1896168 1926426 1936512 1939032 2004736 2067630 2081160 2114370 2133189 2151680 2154480 2200320 2205472 2208342 2219904 2255328 2298112 2370210 2420640 2423790 2466560 2481156 2505920 2528224 2568568 2585376 2756840 2774880 2819160 2844252 2872640 2889639 2904768 2944456 3007104 3101445 3160280 3210710 3227520 3231720 3239287 3300480 3308208 3312513 3329856 3382992 3447168 3555315 3630960 3680570 3699840 3721734 3758880 3792336 3852852 3873024 3878064 4135260 4162320 4228740 4266378 4308960 4410944 4416684 4439808 4510656 4740420 4816065 4841280 4847580 4962312 5011840 5056448 5137136 5170752 5513680 5520855 5549760 5638320 5688504 5745280 5779278 5809536 5888912 6014208 6202890 6320560 6421420 6455040 6463440 6478574 6600960 6616416 6625026 6659712 6765984 6894336 7110630 7261920 7361140 7399680 7443468 7517760 7584672 7705704 7756128 8270520 8324640 8457480 8532756 8617920 8668917 8821888 8833368 9021312 9304335 9480840 9632130 9682560 9695160 9717861 9924624 9937539 10023680 10112896 10274272 10341504 10665945 11027360 11041710 11099520 11276640 11377008 11490560 11558556 11619072 11777824 12405780 12641120 12842840 12926880 12957148 13163911 13232832 13250052 13319424 13531968 14221260 14448195 14523840 14722280 14886936 15035520 15090337 15169344 15411408 15512256 16196435 16541040 16562565 16649280 16914960 17065512 17235840 17337834 17643776 17666736 18042624 18608670 18961680 19264260 19365120 19390320 19435722 19849248 19875078 20225792 20548544 20683008 21331890 22054720 22083420 22199040 22553280 22754016 23117112 23555648 24811560 25282240 25685680 25853760 25914296 26327822 26465664 26500104 27063936 28442520 28896390 29047680 29153583 29444560 29773872 30071040 30180674 30338688 30822816 31024512 32392870 33082080 33125130 33298560 33829920 34131024 34471680 34675668 35333472 37217340 37923360 38528520 38780640 38871444 39491733 39698496 39750156 41097088 42663780 43344585 44109440 44166840 45106560 45271011 45508032 46234224 47111296 48589305 49623120 49687695 50564480 51371360 51707520 51828592 52655644 52931328 53000208 54127872 56885040 57792780 58095360 58307166 58889120 59547744 60361348 60677376 61645632 62049024 64785740 65819555 66164160 66250260 66597120 67659840 68262048 69351336 70666944 74434680 75451685 75846720 77057040 77561280 77742888 78983466 79396992 79500312 82194176 85327560 86689170 87460749 88218880 88333680 90213120 90542022 91016064 92468448 94222592 97178610 99246240 99375390 101128960 102742720 103415040 103657184 105311288 106000416 113770080 115585560 116614332 117778240 118475199 119095488 120722696 123291264 129571480 131639110 132328320 132500520 135319680 135813033 136524096 138702672 141333888 145767915 148869360 150903370 151693440 154114080 155122560 155485776 157966932 158793984 159000624 170655120 173378340 174921498 176667360 181084044 182032128 184936896 194357220 197458665 198492480 198750780 205485440 207314368 210622576 212000832 226355055 227540160 231171120 233228664 235556480 236950398 238190976 241445392 246582528 259142960 263278220 264656640 265001040 270639360 271626066 273048192 277405344 282667776 291535830 297738720 301806740 303386880 308228160 310245120 310971552 315933864 318001248 341310240 346756680 349842996 353334720 355425597 362168088 369873792 388714440 394917330 396984960 397501560 407439099 410970880 414628736 421245152 424001664 437303745 452710110 455080320 462342240 466457328 471112960 473900796 476381952 482890784 518285920 526556440 530002080 543252132 546096384 554810688 583071660 592375995 595477440 603613480 616456320 618703817 621943104 631867728 636002496 679065165 682620480 693513360 699685992 706669440 710851194 724336176 739747584 777428880 789834660 793969920 795003120 814878198 829257472 842490304 848003328 874607490 905420220 910160640 924684480 932914656 947801592 965781568 1036571840 1053112880 1060004160 1086504264 1109621376 1166143320 1184751990 1190954880 1207226960 1232912640 1237407634 1243886208 1263735456 1272004992 1358130330 1365240960 1387026720 1399371984 1413338880 1421702388 1448672352 1554857760 1579669320 1590006240 1629756396 1684980608 1749214980 1777127985 1810840440 1849368960 1856111451 1865829312 1895603184 1931563136 2037195495 2073143680 2106225760 2120008320 2173008528 2219242752 2332286640 2369503980 2381909760 2414453920 2474815268 2487772416 2527470912 2544009984 2716260660 2730481920 2774053440 2798743968 2843404776 2897344704 3093519085 3109715520 3159338640 3180012480 3259512792 3369961216 3498429960 3554255970 3621680880 3698737920 3712222902 3731658624 3791206368 3863126272 4074390990 4146287360 4212451520 4240016640 4346017056 4664573280 4739007960 4828907840 4949630536 5054941824 5432521320 5548106880 5568334353 5597487936 5686809552 5794689408 6187038170 6219431040 6318677280 6360024960 6519025584 6996859920 7108511940 7243361760 7424445804 7463317248 7582412736 8148781980 8424903040 8692034112 9280557255 9329146560 9478015920 9657815680 9899261072 10109883648 10865042640 11096213760 11136668706 11194975872 11373619104 11589378816 12374076340 12438862080 12637354560 12720049920 13038051168 13993719840 14217023880 14486723520 14848891608 15164825472 16297563960 16705003059 16849806080 17384068224 18561114510 18658293120 18956031840 19315631360 19798522144 21730085280 22273337412 22389951744 22747238208 24748152680 25274709120 26076102336 27841671765 27987439680 28434047760 28973447040 29697783216 30329650944 32595127920 33410006118 34768136448 37122229020 37316586240 37912063680 39597044288 43460170560 44546674824 45494476416 49496305360 50549418240 52152204672 55683343530 55974879360 56868095520 57946894080 59395566432 65190255840 66820012236 74244458040 75824127360 79194088576 83525015295 86920341120 89093349648 90988952832 98992610720 104304409344 111366687060 111949758720 113736191040 118791132864 130380511680 133640024472 148488916080 151648254720 158388177152 167050030590 173840682240 178186699296 197985221440 222733374120 227472382080 237582265728 260761023360 267280048944 296977832160 334100061180 356373398592 395970442880 445466748240 454944764160 475164531456 521522046720 534560097888 593955664320 668200122360 712746797184 791940885760 890933496480 1069120195776 1187911328640 1336400244720 1425493594368 1781866992960 2138240391552 2375822657280 2672800489440 3563733985920 4276480783104 5345600978880 7127467971840 10691201957760 21382403915520
- Sum of all divisors σ(n): 79845397954560
- Sum of proper divisors (its aliquot sum) s(n): 58462994039040
- 21382403915520 is an abundant number, because the sum of its proper divisors (58462994039040) is greater than itself. Its abundance is 37080590123520
Bases of 21382403915520
- Binary: 1001101110010011110101001011011111111000000002
- Hexadecimal: 0x13727A96FF00
- Base-36: 7KUXV7PC0
Squares and roots of 21382403915520
- 21382403915520 squared (213824039155202) is 457207197206445027296870400
- 21382403915520 cubed (213824039155203) is 9776188963751014957452234922401988608000
-
The
square root of 21382403915520 is 4624111.1486987421 -
The
cube root of 21382403915520 is 27755.6994664065
Scales and comparisons
How big is 21382403915520?- 21,382,403,915,520 seconds is equal to 679,894 years, 15 weeks, 5 days, 19 hours, 12 minutes.
-
To count from 1 to 21,382,403,915,520 would take you about one million, six hundred ninety-nine thousand, seven hundred thirty-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 21382403915520 cubic inches would be around 2313 feet tall.
Recreational maths with 21382403915520
- 21382403915520 backwards is 02551930428312
- 21382403915520 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21382403915520's digits is 45
- More coming soon!
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The information we have on file for 21382403915520 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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