21390582985442320
21,390,582,985,442,320 is an even composite number composed of six prime numbers multiplied together.
21390582985442320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21390582985442320:
24 × 5 × 133 × 17 × 2112 × 4012
(2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 17 × 211 × 211 × 401 × 401)See below for interesting mathematical facts about the number 21390582985442320 from the Numbermatics database.
Names of 21390582985442320
- Cardinal: 21390582985442320 can be written as Twenty-one quadrillion, three hundred ninety trillion, five hundred eighty-two billion, nine hundred eighty-five million, four hundred forty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.139058298544232 × 1016
Factors of 21390582985442320
Divisors of 21390582985442320
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 169 170 208 211 221 260 272 338 340 401 422 442 520 676 680 802 844 845 884 1040 1055 1105 1352 1360 1604 1688 1690 1768 2005 2110 2197 2210 2704 2743 2873 3208 3376 3380 3536 3587 4010 4220 4394 4420 5213 5486 5746 6416 6760 6817 7174 8020 8440 8788 8840 10426 10972 10985 11492 13520 13634 13715 14348 14365 16040 16880 17576 17680 17935 20852 21944 21970 22984 26065 27268 27430 28696 28730 32080 34085 35152 35659 35870 37349 41704 43888 43940 44521 45968 46631 52130 54536 54860 57392 57460 67769 68170 71318 71740 74698 83408 84611 87880 88621 89042 93262 104260 109072 109720 114920 135538 136340 142636 143480 149396 160801 169222 175760 177242 178084 178295 186524 186745 208520 219440 222605 229840 233155 271076 272680 285272 286960 298792 321602 338444 338845 354484 356168 356590 373048 373490 417040 423055 443105 445210 463567 466310 542152 545360 570544 578773 597584 606203 643204 676888 677690 708968 712336 713180 746096 746980 756857 804005 846110 880997 886210 890420 927134 932620 1084304 1099943 1152073 1157546 1212406 1286408 1353776 1355380 1417936 1426360 1438387 1493960 1513714 1608010 1692220 1761994 1772420 1780840 1854268 1865240 2090413 2199886 2304146 2315092 2317835 2424812 2572816 2710760 2733617 2852720 2876774 2893865 2987920 3027428 3031015 3216020 3384440 3523988 3544840 3561680 3708536 3730480 3784285 4180826 4399772 4404985 4608292 4630184 4635670 4849624 5421520 5467234 5499715 5753548 5760365 5787730 6054856 6062030 6432040 6768880 7047976 7089680 7191935 7417072 7524049 7568570 7880639 8361652 8799544 8809970 9216584 9260368 9271340 9699248 9839141 10452065 10934468 10999430 11507096 11520730 11575460 12109712 12124060 12864080 13668085 14095952 14299259 14383870 14976949 15048098 15137140 15761278 16723304 17599088 17619940 17852921 18433168 18542680 18699031 19678282 20904130 21868936 21998860 23014192 23041460 23150920 24248120 27175369 27336170 28598518 28767740 29953898 30096196 30274280 31522556 33446608 33929011 35239880 35537021 35705842 37085360 37398062 37620245 39356564 39403195 41808260 43737872 43997720 46082920 46301840 48496240 49195705 54350738 54672340 57197036 57535480 59907796 60192392 60548560 63045112 67858022 70479760 71074042 71411684 71496295 74796124 74884745 75240490 78713128 78806390 83616520 87995440 89264605 92165840 93495155 97812637 98391410 108701476 109344680 114394072 115070960 119815592 120384784 126090224 127908833 135716044 135876845 142148084 142823368 142992590 149592248 149769490 150480980 157426256 157612780 167233040 169645055 177685105 178529210 185890367 186990310 195625274 196782820 217402952 218689360 228788144 232087973 239631184 243087403 255817666 271432088 271753690 284296168 285646736 285985180 299184496 299538980 300961960 303499657 315225560 339290110 353279797 355370210 357058420 371780734 373980620 391250548 393565640 434805904 441077143 461981273 464175946 486174806 489063185 511635332 542864176 543507380 568592336 571970360 576793187 599077960 601923920 606999314 630451120 639544165 678580220 706559594 710740420 714116840 743561468 747961240 782501096 787131280 882154286 923962546 928351892 929451835 972349612 978126370 1023270664 1087014760 1143940720 1153586374 1160439865 1198155920 1213998628 1215437015 1279088330 1357160440 1413119188 1421480840 1428233680 1487122936 1495922480 1517498285 1565002192 1662814829 1764308572 1766398985 1847925092 1856703784 1858903670 1944699224 1956252740 2046541328 2174029520 2205385715 2307172748 2309906365 2320879730 2427997256 2430874030 2558176660 2714320880 2826238376 2842961680 2883965935 2974245872 3017143649 3034996570 3160136239 3325629658 3528617144 3532797970 3695850184 3713407568 3717807340 3889398448 3912505480 3945495541 4410771430 4614345496 4619812730 4641759460 4855994512 4861748060 5116353320 5652476752 5734002859 5767931870 6005756549 6034287298 6069993140 6320272478 6651259316 7057234288 7065595940 7159021321 7391700368 7435614680 7498311431 7825010960 7890991082 8314074145 8821542860 9228690992 9239625460 9283518920 9723496120 10232706640 11468005718 11535863740 12011513098 12068574596 12139986280 12640544956 13302518632 14131191880 14318042642 14871229360 14996622862 15085718245 15781982164 15800681195 16628148290 17643085720 18479250920 18567037840 19446992240 19727477705 22936011436 23071727480 24023026196 24137149192 24279972560 25281089912 26605037264 28262383760 28636085284 28670014295 29993245724 30028782745 30171436490 31563964328 31601362390 33256296580 35286171440 35795106605 36958501840 37491557155 39222867437 39454955410 45872022872 46143454960 48046052392 48274298384 50562179824 51291442033 57272170568 57340028590 59986491448 60057565490 60342872980 63127928656 63202724780 66512593160 71590213210 74542037167 74983114310 78445734874 78909910820 91744045744 93067277173 96092104784 97478048603 102582884066 114544341136 114680057180 119972982896 120115130980 120685745960 121703362457 126405449560 133025186320 143180426420 149084074334 149966228620 156891469748 157819821640 186134554346 194956097206 196114337185 205165768132 229360114360 240230261960 241371491920 243406724914 252810899120 256457210165 286360852840 298168148668 299932457240 313782939496 315639643280 372269108692 372710185835 389912194412 392228674370 410331536264 458720228720 465336385865 480460523920 486813449828 487390243015 512914420330 572721705680 596336297336 599864914480 608516812285 627565878992 666788746429 744538217384 745420371670 779824388824 784457348740 820663072528 930672771730 973626899656 974780486030 1025828840660 1192672594672 1209874603249 1217033624570 1267214631839 1333577492858 1489076434768 1490840743340 1559648777648 1568914697480 1582143711941 1861345543460 1947253799312 1949560972060 2051657681320 2419749206498 2434067249140 2534429263678 2667154985716 2981681486680 3137829394960 3164287423882 3333943732145 3722691086920 3899121944120 4103315362640 4839498412996 4868134498280 5068858527356 5334309971432 5963362973360 6049373016245 6328574847764 6336073159195 6667887464290 7445382173840 7798243888240 7910718559705 9678996825992 9736268996560 10137717054712 10668619942864 12098746032490 12657149695528 12672146318390 13335774928580 15728369842237 15821437119410 19357993651984 20275434109424 20567868255233 24197492064980 25314299391056 25344292636780 26671549857160 31456739684474 31642874238820 41135736510466 48394984129960 50688585273560 53343099714320 62913479368948 63285748477640 78641849211185 82271473020932 96789968259920 101377170547120 102839341276165 125826958737896 126571496955280 157283698422370 164542946041864 205678682552330 251653917475792 267382287318029 314567396844740 329085892083728 411357365104660 534764574636058 629134793689480 822714730209320 1069529149272116 1258269587378960 1336911436590145 1645429460418640 2139058298544232 2673822873180290 4278116597088464 5347645746360580 10695291492721160 21390582985442320
- Sum of all divisors σ(n): 57459726052943760
- Sum of proper divisors (its aliquot sum) s(n): 36069143067501440
- 21390582985442320 is an abundant number, because the sum of its proper divisors (36069143067501440) is greater than itself. Its abundance is 14678560082059120
Bases of 21390582985442320
- Binary: 10010111111111010011111001101000110001011000100000100002
- Hexadecimal: 0x4BFE9F3462C410
- Base-36: 5UMBU5X1NV4
Squares and roots of 21390582985442320
- 21390582985442320 squared (213905829854423202) is 457557040457094475557046046982400
- 21390582985442320 cubed (213905829854423203) is 9787411844470868341523029597871628641965255168000
-
The
square root of 21390582985442320 is 146255198.1484498211 -
The
cube root of 21390582985442320 is 277592.3799693749
Scales and comparisons
How big is 21390582985442320?- 21,390,582,985,442,320 seconds is equal to 680,154,373 years, 27 weeks, 3 hours, 18 minutes, 40 seconds.
-
To count from 1 to 21,390,582,985,442,320 would take you about two billion, forty million, four hundred sixty-three thousand, one hundred twenty 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 21390582985442320 cubic inches would be around 23132.7 feet tall.
Recreational maths with 21390582985442320
- 21390582985442320 backwards is 02324458928509312
- The number of decimal digits it has is: 17
- The sum of 21390582985442320's digits is 67
- More coming soon!
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The information we have on file for 21390582985442320 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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