21315328307198100
21,315,328,307,198,100 is an even composite number composed of five prime numbers multiplied together.
21315328307198100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21315328307198100:
22 × 33 × 52 × 75 × 216732
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 21673 × 21673)See below for interesting mathematical facts about the number 21315328307198100 from the Numbermatics database.
Names of 21315328307198100
- Cardinal: 21315328307198100 can be written as Twenty-one quadrillion, three hundred fifteen trillion, three hundred twenty-eight billion, three hundred seven million, one hundred ninety-eight thousand, one hundred.
Scientific notation
- Scientific notation: 2.13153283071981 × 1016
Factors of 21315328307198100
Divisors of 21315328307198100
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 84 90 98 100 105 108 126 135 140 147 150 175 180 189 196 210 225 245 252 270 294 300 315 343 350 378 420 441 450 490 525 540 588 630 675 686 700 735 756 882 900 945 980 1029 1050 1225 1260 1323 1350 1372 1470 1575 1715 1764 1890 2058 2100 2205 2401 2450 2646 2700 2940 3087 3150 3430 3675 3780 4116 4410 4725 4802 4900 5145 5292 6174 6300 6615 6860 7203 7350 8575 8820 9261 9450 9604 10290 11025 12005 12348 13230 14406 14700 15435 16807 17150 18522 18900 20580 21609 21673 22050 24010 25725 26460 28812 30870 33075 33614 34300 36015 37044 43218 43346 44100 46305 48020 50421 51450 60025 61740 64827 65019 66150 67228 72030 77175 84035 86436 86692 92610 100842 102900 108045 108365 120050 129654 130038 132300 144060 151263 151711 154350 168070 180075 185220 195057 201684 216090 216730 231525 240100 252105 259308 260076 302526 303422 308700 324135 325095 336140 360150 390114 420175 432180 433460 453789 455133 463050 504210 540225 541825 585171 605052 606844 648270 650190 720300 756315 758555 780228 840350 907578 910266 926100 975285 1008420 1061977 1080450 1083650 1170342 1260525 1296540 1300380 1365399 1512630 1517110 1620675 1625475 1680700 1815156 1820532 1950570 2123954 2160900 2167300 2268945 2275665 2340684 2521050 2730798 2925855 3025260 3034220 3185931 3241350 3250950 3781575 3792775 3901140 4096197 4247908 4537890 4551330 4876425 5042100 5309885 5461596 5851710 6371862 6482700 6501900 6826995 7433839 7563150 7585550 8192394 9075780 9102660 9557793 9752850 10619770 11344725 11378325 11703420 12743724 13653990 14629275 14867678 15126300 15171100 15929655 16384788 19115586 19505700 20480985 21239540 22301517 22689450 22756650 26549425 27307980 28673379 29258550 29735356 31859310 34134975 37169195 38231172 40961970 44603034 45378900 45513300 47788965 52036873 53098850 57346758 58517100 63718620 66904551 68269950 74338390 79648275 81923940 89206068 95577930 102404925 104073746 106197700 111507585 114693516 133809102 136539900 143366895 148676780 156110619 159296550 185845975 191155860 200713653 204809850 208147492 223015170 238944825 260184365 267618204 286733790 312221238 318593100 334522755 364258111 371691950 401427306 409619700 446030340 468331857 469718929 477889650 520368730 557537925 573467580 624442476 669045510 716834475 728516222 743383900 780553095 802854612 936663714 939437858 955779300 1003568265 1040737460 1092774333 1115075850 1300921825 1338091020 1404995571 1409156787 1433668950 1457032444 1561106190 1672613775 1821290555 1873327428 1878875716 2007136530 2185548666 2230151700 2341659285 2348594645 2601843650 2809991142 2818313574 2867337900 3122212380 3278322999 3288032503 3345227550 3642581110 3902765475 4014273060 4227470361 4371097332 4683318570 4697189290 5017841325 5203687300 5463871665 5619982284 5636627148 6556645998 6576065006 6690455100 7024977855 7045783935 7285162220 7805530950 8454940722 9106452775 9366637140 9394378580 9834968997 9864097509 10035682650 10927743330 11708296425 11742973225 12682411083 13113291996 13152130012 14049955710 14091567870 15611061900 16391614995 16440162515 16909881444 18212905550 19669937994 19728195018 20071365300 21137351805 21855486660 23016227521 23416592850 23485946450 25364822166 27319358325 28099911420 28183135740 29592292527 32783229990 32880325030 35124889275 35228919675 36425811100 39339875988 39456390036 42274703610 46032455042 46833185700 46971892900 49174844985 49320487545 50729644332 54638716650 59184585054 63412055415 65566459980 65760650060 69048682563 70249778550 70457839350 81958074975 82200812575 84549407220 88776877581 92064910084 98349689970 98640975090 105686759025 109277433300 115081137605 118369170108 126824110830 138097365126 140499557100 140915678700 147961462635 161113592647 163916149950 164401625150 177553755162 196699379940 197281950180 207146047689 211373518050 230162275210 245874224925 246602437725 253648221660 276194730252 295922925270 317060277075 322227185294 327832299900 328803250300 345243412815 355107510324 414292095378 422747036100 443884387905 460324550420 483340777941 491748449850 493204875450 575405688025 591845850540 621438143067 634120554150 644454370588 690486825630 739807313175 805567963235 828584190756 887768775810 966681555882 983496899700 986409750900 1035730238445 1127795148529 1150811376050 1242876286134 1268241108300 1380973651260 1450022333823 1479614626350 1611135926470 1726217064075 1775537551620 1933363111764 2071460476890 2219421939525 2255590297058 2301622752100 2416703889705 2485752572268 2900044667646 2959229252700 3107190715335 3222271852940 3383385445587 3452434128150 4027839816175 4142920953780 4350067001469 4438843879050 4511180594116 4833407779410 5178651192225 5638975742645 5800089335292 6214381430670 6766770891174 6904868256300 7250111669115 7894566039703 8055679632350 8700134002938 8877687758100 9666815558820 10150156336761 10357302384450 11277951485290 12083519448525 12428762861340 13533541782348 14500223338230 15535953576675 15789132079406 16111359264700 16916927227935 17400268005876 20300312673522 20714604768900 21750335007345 22555902970580 23683698119109 24167038897050 28194878713225 29000446676460 30450469010283 31071907153350 31578264158812 33833854455870 36250558345575 39472830198515 40600625347044 43500670014690 47367396238218 48334077794100 50750781683805 56389757426450 60900938020566 62143814306700 67667708911740 71051094357327 72501116691150 78945660397030 84584636139675 87001340029380 94734792476436 101501563367610 108751675036725 112779514852900 118418490595545 121801876041132 142102188714654 145002233382300 152252345051415 157891320794060 169169272279350 197364150992575 203003126735220 213153283071981 217503350073450 236836981191090 253753908419025 284204377429308 304504690102830 338338544558700 355255471786635 394728301985150 426306566143962 435006700146900 473673962382180 507507816838050 592092452977725 609009380205660 710510943573270 761261725257075 789456603970300 852613132287924 1015015633676100 1065766415359905 1184184905955450 1421021887146540 1522523450514150 1776277358933175 2131532830719810 2368369811910900 3045046901028300 3552554717866350 4263065661439620 5328832076799525 7105109435732700 10657664153599050 21315328307198100
- Sum of all divisors σ(n): 79948648094656320
- Sum of proper divisors (its aliquot sum) s(n): 58633319787458220
- 21315328307198100 is an abundant number, because the sum of its proper divisors (58633319787458220) is greater than itself. Its abundance is 37317991480260120
Bases of 21315328307198100
- Binary: 10010111011101000101101100111000000010101111000100101002
- Hexadecimal: 0x4BBA2D9C057894
- Base-36: 5TVNIN4MYL0
Squares and roots of 21315328307198100
- 21315328307198100 squared (213153283071981002) is 454343220843640619324272643610000
- 21315328307198100 cubed (213153283071981003) is 9684474916432010706066805099214094078969141000000
-
The
square root of 21315328307198100 is 145997699.6640635431 -
The
cube root of 21315328307198100 is 277266.4628551569
Scales and comparisons
How big is 21315328307198100?- 21,315,328,307,198,100 seconds is equal to 677,761,507 years, 27 weeks, 3 days, 17 hours, 15 minutes.
-
To count from 1 to 21,315,328,307,198,100 would take you about two billion, thirty-three million, two hundred eighty-four thousand, five hundred twenty-two 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 21315328307198100 cubic inches would be around 23105.5 feet tall.
Recreational maths with 21315328307198100
- 21315328307198100 backwards is 00189170382351312
- 21315328307198100 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21315328307198100's digits is 54
- More coming soon!
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The information we have on file for 21315328307198100 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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