20998642728960
20,998,642,728,960 is an even composite number composed of five prime numbers multiplied together.
20998642728960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred twelve divisors.
Prime factorization of 20998642728960:
218 × 33 × 5 × 132 × 3511
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 3511)See below for interesting mathematical facts about the number 20998642728960 from the Numbermatics database.
Names of 20998642728960
- Cardinal: 20998642728960 can be written as Twenty trillion, nine hundred ninety-eight billion, six hundred forty-two million, seven hundred twenty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.099864272896 × 1013
Factors of 20998642728960
Divisors of 20998642728960
- Number of divisors d(n): 912
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 169 180 192 195 208 216 234 240 256 260 270 288 312 320 338 351 360 384 390 416 432 468 480 507 512 520 540 576 585 624 640 676 702 720 768 780 832 845 864 936 960 1014 1024 1040 1080 1152 1170 1248 1280 1352 1404 1440 1521 1536 1560 1664 1690 1728 1755 1872 1920 2028 2048 2080 2160 2304 2340 2496 2535 2560 2704 2808 2880 3042 3072 3120 3328 3380 3456 3510 3511 3744 3840 4056 4096 4160 4320 4563 4608 4680 4992 5070 5120 5408 5616 5760 6084 6144 6240 6656 6760 6912 7020 7022 7488 7605 7680 8112 8192 8320 8640 9126 9216 9360 9984 10140 10240 10533 10816 11232 11520 12168 12288 12480 13312 13520 13824 14040 14044 14976 15210 15360 16224 16384 16640 17280 17555 18252 18432 18720 19968 20280 20480 21066 21632 22464 22815 23040 24336 24576 24960 26624 27040 27648 28080 28088 29952 30420 30720 31599 32448 32768 33280 34560 35110 36504 36864 37440 39936 40560 40960 42132 43264 44928 45630 45643 46080 48672 49152 49920 52665 53248 54080 55296 56160 56176 59904 60840 61440 63198 64896 65536 66560 69120 70220 73008 73728 74880 79872 81120 81920 84264 86528 89856 91260 91286 92160 94797 97344 98304 99840 105330 106496 108160 110592 112320 112352 119808 121680 122880 126396 129792 131072 133120 136929 138240 140440 146016 147456 149760 157995 159744 162240 163840 168528 173056 179712 182520 182572 184320 189594 194688 196608 199680 210660 212992 216320 221184 224640 224704 228215 239616 243360 245760 252792 259584 262144 266240 273858 276480 280880 292032 294912 299520 315990 319488 324480 327680 337056 346112 359424 365040 365144 368640 379188 389376 393216 399360 410787 421320 425984 432640 442368 449280 449408 456430 473985 479232 486720 491520 505584 519168 532480 547716 552960 561760 584064 589824 593359 599040 631980 638976 648960 655360 674112 684645 692224 718848 730080 730288 737280 758376 778752 786432 798720 821574 842640 851968 865280 884736 898560 898816 912860 947970 958464 973440 983040 1011168 1038336 1064960 1095432 1105920 1123520 1168128 1179648 1186718 1198080 1232361 1263960 1277952 1297920 1310720 1348224 1369290 1384448 1437696 1460160 1460576 1474560 1516752 1557504 1597440 1643148 1685280 1703936 1730560 1769472 1780077 1797120 1797632 1825720 1895940 1916928 1946880 1966080 2022336 2053935 2076672 2129920 2190864 2211840 2247040 2336256 2359296 2373436 2396160 2464722 2527920 2555904 2595840 2696448 2738580 2768896 2875392 2920320 2921152 2949120 2966795 3033504 3115008 3194880 3286296 3370560 3407872 3461120 3538944 3560154 3594240 3595264 3651440 3791880 3833856 3893760 3932160 4044672 4107870 4153344 4259840 4381728 4423680 4494080 4672512 4746872 4792320 4929444 5055840 5111808 5191680 5340231 5392896 5477160 5537792 5750784 5840640 5842304 5898240 5933590 6067008 6161805 6230016 6389760 6572592 6741120 6922240 7077888 7120308 7188480 7190528 7302880 7583760 7667712 7787520 8089344 8215740 8306688 8519680 8763456 8847360 8900385 8988160 9345024 9493744 9584640 9858888 10111680 10223616 10383360 10680462 10785792 10954320 11075584 11501568 11681280 11684608 11796480 11867180 12134016 12323610 12460032 12779520 13145184 13482240 13844480 14240616 14376960 14381056 14605760 15167520 15335424 15575040 16020693 16178688 16431480 16613376 17039360 17526912 17694720 17800770 17976320 18690048 18987488 19169280 19717776 20223360 20766720 21360924 21571584 21908640 22151168 23003136 23362560 23369216 23734360 24268032 24647220 24920064 25559040 26290368 26701155 26964480 27688960 28481232 28753920 28762112 29211520 30335040 30670848 31150080 32041386 32357376 32862960 33226752 35053824 35389440 35601540 35952640 37380096 37974976 38338560 39435552 40446720 41533440 42721848 43143168 43817280 44302336 46006272 46725120 46738432 47468720 48536064 49294440 49840128 51118080 52580736 53402310 53928960 55377920 56962464 57507840 57524224 58423040 60670080 62300160 64082772 64714752 65725920 66453504 70107648 71203080 71905280 74760192 75949952 76677120 78871104 80103465 80893440 83066880 85443696 86286336 87634560 92012544 93450240 93476864 94937440 97072128 98588880 99680256 105161472 106804620 107857920 110755840 113924928 115015680 115048448 116846080 121340160 124600320 128165544 129429504 131451840 132907008 140215296 142406160 143810560 149520384 151899904 153354240 157742208 160206930 161786880 166133760 170887392 172572672 175269120 186900480 186953728 189874880 194144256 197177760 199360512 210322944 213609240 215715840 221511680 227849856 230031360 230096896 233692160 242680320 249200640 256331088 258859008 262903680 280430592 284812320 287621120 299040768 303799808 315484416 320413860 323573760 332267520 341774784 345145344 350538240 373800960 373907456 379749760 388288512 394355520 398721024 420645888 427218480 431431680 455699712 460062720 460193792 467384320 485360640 498401280 512662176 517718016 525807360 560861184 569624640 575242240 598081536 607599616 630968832 640827720 647147520 664535040 683549568 690290688 701076480 747601920 747814912 759499520 776577024 788711040 841291776 854436960 862863360 911399424 920387584 934768640 970721280 996802560 1025324352 1035436032 1051614720 1121722368 1139249280 1150484480 1196163072 1215199232 1261937664 1281655440 1294295040 1367099136 1380581376 1402152960 1495203840 1495629824 1518999040 1553154048 1577422080 1682583552 1708873920 1725726720 1822798848 1869537280 1941442560 1993605120 2050648704 2070872064 2103229440 2243444736 2278498560 2300968960 2430398464 2523875328 2563310880 2588590080 2734198272 2761162752 2804305920 2990407680 2991259648 3037998080 3106308096 3154844160 3365167104 3417747840 3451453440 3645597696 3739074560 3882885120 4101297408 4141744128 4206458880 4486889472 4556997120 4601937920 4860796928 5047750656 5126621760 5177180160 5468396544 5608611840 5980815360 5982519296 6075996160 6212616192 6309688320 6730334208 6835495680 6902906880 7291195392 7478149120 7765770240 8202594816 8283488256 8412917760 8973778944 9113994240 9721593856 10095501312 10253243520 10354360320 10936793088 11217223680 11965038592 12151992320 12425232384 12619376640 13460668416 13670991360 13805813760 14582390784 14956298240 15531540480 16405189632 16825835520 17947557888 18227988480 19443187712 20191002624 20506487040 20708720640 21873586176 22434447360 24303984640 24850464768 25238753280 26921336832 27341982720 29164781568 29912596480 31063080960 32810379264 33651671040 35895115776 36455976960 38886375424 40382005248 41012974080 41417441280 43747172352 44868894720 48607969280 50477506560 53842673664 54683965440 58329563136 59825192960 62126161920 65620758528 67303342080 72911953920 77772750848 80764010496 82025948160 87494344704 89737789440 97215938560 100955013120 107685347328 109367930880 116659126272 124252323840 131241517056 134606684160 145823907840 155545501696 161528020992 164051896320 174988689408 179475578880 194431877120 201910026240 218735861760 233318252544 262483034112 269213368320 291647815680 323056041984 328103792640 349977378816 388863754240 403820052480 437471723520 466636505088 524966068224 538426736640 583295631360 656207585280 699954757632 777727508480 807640104960 874943447040 1049932136448 1166591262720 1312415170560 1399909515264 1615280209920 1749886894080 2099864272896 2333182525440 2624830341120 3499773788160 4199728545792 5249660682240 6999547576320 10499321364480 20998642728960
- Sum of all divisors σ(n): 80869717860480
- Sum of proper divisors (its aliquot sum) s(n): 59871075131520
- 20998642728960 is an abundant number, because the sum of its proper divisors (59871075131520) is greater than itself. Its abundance is 38872432402560
Bases of 20998642728960
- Binary: 1001100011001001000001010010000000000000000002
- Hexadecimal: 0x131920A40000
- Base-36: 7FYN5PMO0
Squares and roots of 20998642728960
- 20998642728960 squared (209986427289602) is 440942996458504676022681600
- 20998642728960 cubed (209986427289603) is 9259204446469214245517843431881179136000
-
The
square root of 20998642728960 is 4582427.6021515059 -
The
cube root of 20998642728960 is 27588.6473688013
Scales and comparisons
How big is 20998642728960?- 20,998,642,728,960 seconds is equal to 667,691 years, 46 weeks, 9 hours, 36 minutes.
-
To count from 1 to 20,998,642,728,960 would take you about one million, six hundred sixty-nine thousand, two hundred twenty-nine 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 20998642728960 cubic inches would be around 2299.1 feet tall.
Recreational maths with 20998642728960
- 20998642728960 backwards is 06982724689902
- 20998642728960 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20998642728960's digits is 72
- More coming soon!
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The information we have on file for 20998642728960 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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