21398887936000
21,398,887,936,000 is an even composite number composed of five prime numbers multiplied together.
21398887936000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred thirty-six divisors.
Prime factorization of 21398887936000:
212 × 53 × 232 × 412 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 23 × 41 × 41 × 47)See below for interesting mathematical facts about the number 21398887936000 from the Numbermatics database.
Names of 21398887936000
- Cardinal: 21398887936000 can be written as Twenty-one trillion, three hundred ninety-eight billion, eight hundred eighty-seven million, nine hundred thirty-six thousand.
Scientific notation
- Scientific notation: 2.1398887936 × 1013
Factors of 21398887936000
Divisors of 21398887936000
- Number of divisors d(n): 936
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 32 40 41 46 47 50 64 80 82 92 94 100 115 125 128 160 164 184 188 200 205 230 235 250 256 320 328 368 376 400 410 460 470 500 512 529 575 640 656 736 752 800 820 920 940 943 1000 1024 1025 1058 1081 1150 1175 1280 1312 1472 1504 1600 1640 1681 1840 1880 1886 1927 2000 2048 2050 2116 2162 2300 2350 2560 2624 2645 2875 2944 3008 3200 3280 3362 3680 3760 3772 3854 4000 4096 4100 4232 4324 4600 4700 4715 5120 5125 5248 5290 5405 5750 5875 5888 6016 6400 6560 6724 7360 7520 7544 7708 8000 8200 8405 8464 8648 9200 9400 9430 9635 10240 10250 10496 10580 10810 11500 11750 11776 12032 12800 13120 13225 13448 14720 15040 15088 15416 16000 16400 16810 16928 17296 18400 18800 18860 19270 20480 20500 20992 21160 21620 21689 23000 23500 23552 23575 24064 24863 25600 26240 26450 26896 27025 29440 30080 30176 30832 32000 32800 33620 33856 34592 36800 37600 37720 38540 38663 41000 41984 42025 42320 43240 43378 44321 46000 47000 47104 47150 48128 48175 49726 51200 52480 52900 53792 54050 58880 60160 60352 61664 64000 65600 66125 67240 67712 69184 73600 75200 75440 77080 77326 79007 82000 83968 84050 84640 86480 86756 88642 92000 94000 94208 94300 96256 96350 99452 102400 104960 105800 107584 108100 108445 117760 117875 120320 120704 123328 124315 128000 131200 132250 134480 135125 135424 138368 147200 150400 150880 154160 154652 158014 164000 167936 168100 169280 172960 173512 177284 184000 188000 188600 192512 192700 193315 198904 209920 210125 211600 215168 216200 216890 221605 235520 235750 240640 240875 241408 246656 248630 256000 262400 264500 268960 270250 270848 276736 294400 300800 301760 308320 309304 316028 328000 336200 338560 345920 347024 354568 368000 376000 377200 385400 386630 395035 397808 419840 420250 423200 430336 432400 433780 443210 471040 471500 481280 481750 482816 493312 497260 512000 524800 529000 537920 540500 541696 542225 553472 588800 601600 603520 616640 618608 621575 632056 656000 672400 677120 691840 694048 709136 736000 752000 754400 770800 773260 790070 795616 839680 840500 846400 860672 864800 867560 886420 889249 943000 962560 963500 965632 966575 986624 994520 1019383 1049600 1058000 1075840 1081000 1083392 1084450 1106944 1108025 1177600 1203200 1207040 1233280 1237216 1243150 1264112 1312000 1344800 1354240 1383680 1388096 1418272 1472000 1504000 1508800 1541600 1546520 1580140 1591232 1681000 1692800 1721344 1729600 1735120 1772840 1778498 1817161 1886000 1927000 1931264 1933150 1973248 1975175 1989040 2038766 2099200 2116000 2151680 2162000 2166784 2168900 2213888 2216050 2355200 2406400 2414080 2466560 2474432 2486300 2528224 2624000 2689600 2708480 2711125 2767360 2776192 2836544 2944000 3008000 3017600 3083200 3093040 3107875 3160280 3182464 3362000 3385600 3442688 3459200 3470240 3545680 3556996 3634322 3772000 3854000 3862528 3866300 3946496 3950350 3978080 4077532 4198400 4232000 4303360 4324000 4337800 4427776 4432100 4446245 4812800 4828160 4832875 4933120 4948864 4972600 5056448 5096915 5248000 5379200 5416960 5422250 5534720 5540125 5552384 5673088 5888000 6016000 6035200 6166400 6186080 6215750 6320560 6364928 6724000 6771200 6885376 6918400 6940480 7091360 7113992 7268644 7544000 7708000 7732600 7892992 7900700 7956160 8155064 8464000 8606720 8648000 8675600 8864200 8892490 9085805 9656320 9665750 9866240 9875875 9897728 9945200 10112896 10193830 10496000 10758400 10833920 10844500 11069440 11080250 11104768 11346176 11776000 12032000 12070400 12332800 12372160 12431500 12641120 12729856 13448000 13542400 13836800 13880960 14182720 14227984 14537288 15088000 15416000 15465200 15801400 15912320 16310128 16928000 17213440 17296000 17351200 17728400 17784980 18171610 19312640 19331500 19732480 19751750 19795456 19890400 20225792 20387660 20992000 21516800 21689000 22138880 22160500 22209536 22231225 22692352 24064000 24140800 24665600 24744320 24863000 25282240 25459712 25484575 26896000 27084800 27673600 27761920 28365440 28455968 29074576 30176000 30832000 30930400 31602800 31824640 32620256 33856000 34426880 34592000 34702400 35456800 35569960 36343220 38663000 39464960 39503500 39590912 39780800 40451584 40775320 41794703 43033600 43378000 44321000 44419072 44462450 45384704 45429025 48281600 49331200 49488640 49726000 50564480 50919424 50969150 53792000 54169600 55347200 55523840 56730880 56911936 58149152 60352000 61664000 61860800 63205600 63649280 65240512 67712000 69184000 69404800 70913600 71139920 72686440 77326000 79007000 79181824 79561600 80903168 81550640 83589406 86067200 86756000 88642000 88838144 88924900 90769408 90858050 96563200 98662400 98977280 99452000 101128960 101838848 101938300 107584000 110694400 111047680 111156125 113461760 113823872 116298304 120704000 123328000 123721600 126411200 127298560 127422875 130481024 135424000 138368000 138809600 141827200 142279840 145372880 154652000 158014000 158363648 159123200 161806336 163101280 167178812 172134400 173512000 177284000 177849800 181538816 181716100 197324800 197954560 198904000 202257920 203876600 208973515 215168000 222095360 222312250 226923520 227145125 227647744 232596608 241408000 246656000 247443200 252822400 254597120 254845750 260962048 270848000 276736000 277619200 283654400 284559680 290745760 309304000 316028000 318246400 323612672 326202560 334357624 347024000 354568000 355699600 363432200 395909120 397808000 404515840 407753200 417947030 430336000 444190720 444624500 453847040 454290250 455295488 465193216 482816000 493312000 494886400 505644800 509194240 509691500 521924096 553472000 555238400 567308800 569119360 581491520 618608000 632056000 636492800 652405120 668715248 694048000 709136000 711399200 726864400 791818240 795616000 809031680 815506400 835894060 860672000 889249000 907694080 908580500 910590976 930386432 986624000 989772800 1011289600 1019383000 1043848192 1044867575 1110476800 1134617600 1138238720 1162983040 1237216000 1264112000 1272985600 1304810240 1337430496 1388096000 1418272000 1422798400 1453728800 1591232000 1618063360 1631012800 1671788120 1778498000 1817161000 1821181952 1860772864 1979545600 2022579200 2038766000 2087696384 2089735150 2220953600 2269235200 2276477440 2325966080 2474432000 2528224000 2545971200 2609620480 2674860992 2776192000 2836544000 2845596800 2907457600 3182464000 3262025600 3343576240 3556996000 3634322000 3642363904 3721545728 3959091200 4045158400 4077532000 4175392768 4179470300 4538470400 4552954880 4651932160 4948864000 5056448000 5219240960 5224337875 5349721984 5552384000 5673088000 5691193600 5814915200 6364928000 6524051200 6687152480 7113992000 7268644000 7443091456 8090316800 8155064000 8358940600 9105909760 9303864320 9897728000 10112896000 10438481920 10448675750 10699443968 11104768000 11346176000 11382387200 11629830400 12729856000 13048102400 13374304960 14227984000 14537288000 16310128000 16717881200 18211819520 18607728640 19795456000 20225792000 20876963840 20897351500 21398887936 22692352000 22764774400 23259660800 26096204800 26748609920 28455968000 29074576000 32620256000 33435762400 37215457280 40451584000 41794703000 42797775872 45529548800 46519321600 52192409600 53497219840 56911936000 58149152000 65240512000 66871524800 83589406000 85595551744 91059097600 93038643200 104384819200 106994439680 113823872000 116298304000 130481024000 133743049600 167178812000 171191103488 186077286400 213988879360 227647744000 232596608000 260962048000 267486099200 334357624000 427977758720 455295488000 465193216000 521924096000 534972198400 668715248000 855955517440 930386432000 1069944396800 1337430496000 2139888793600 2674860992000 4279777587200 5349721984000 10699443968000 21398887936000
- Sum of all divisors σ(n): 58440398732352
- Sum of proper divisors (its aliquot sum) s(n): 37041510796352
- 21398887936000 is an abundant number, because the sum of its proper divisors (37041510796352) is greater than itself. Its abundance is 15642622860352
Bases of 21398887936000
- Binary: 1001101110110010100010001110100110000000000002
- Hexadecimal: 0x1376511D3000
- Base-36: 7L2IHDGXS
Squares and roots of 21398887936000
- 21398887936000 squared (213988879360002) is 457912404897486340096000000
- 21398887936000 cubed (213988879360003) is 9798816236905567759805087481856000000000
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The
square root of 21398887936000 is 4625893.2041282581 -
The
cube root of 21398887936000 is 27762.8300646847
Scales and comparisons
How big is 21398887936000?- 21,398,887,936,000 seconds is equal to 680,418 years, 23 weeks, 1 day, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 21,398,887,936,000 would take you about one million, seven hundred one thousand and forty-six 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 21398887936000 cubic inches would be around 2313.6 feet tall.
Recreational maths with 21398887936000
- 21398887936000 backwards is 00063978889312
- 21398887936000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21398887936000's digits is 64
- More coming soon!
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The information we have on file for 21398887936000 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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