18990907932672
18,990,907,932,672 is an even composite number composed of five prime numbers multiplied together.
What does the number 18990907932672 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 1080 divisors.
18990907932672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 18990907932672:
214 × 32 × 133 × 312 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 13 × 31 × 31 × 61)See below for interesting mathematical facts about the number 18990907932672 from the Numbermatics database.
Names of 18990907932672
- Cardinal: 18990907932672 can be written as Eighteen trillion, nine hundred ninety billion, nine hundred seven million, nine hundred thirty-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.8990907932672 × 1013
Factors of 18990907932672
Divisors of 18990907932672
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 61 62 64 72 78 93 96 104 117 122 124 128 144 156 169 183 186 192 208 234 244 248 256 279 288 312 338 366 372 384 403 416 468 488 496 507 512 549 558 576 624 676 732 744 768 793 806 832 936 961 976 992 1014 1024 1098 1116 1152 1209 1248 1352 1464 1488 1521 1536 1586 1612 1664 1872 1891 1922 1952 1984 2028 2048 2196 2197 2232 2304 2379 2418 2496 2704 2883 2928 2976 3042 3072 3172 3224 3328 3627 3744 3782 3844 3904 3968 4056 4096 4392 4394 4464 4608 4758 4836 4992 5239 5408 5673 5766 5856 5952 6084 6144 6344 6448 6591 6656 7137 7254 7488 7564 7688 7808 7936 8112 8192 8649 8784 8788 8928 9216 9516 9672 9984 10309 10478 10816 11346 11532 11712 11904 12168 12288 12493 12688 12896 13182 13312 14274 14508 14976 15128 15376 15616 15717 15872 16224 16384 17019 17298 17568 17576 17856 18432 19032 19344 19773 19968 20618 20956 21632 22692 23064 23424 23808 24336 24576 24583 24986 25376 25792 26364 26624 28548 29016 29952 30256 30752 30927 31232 31434 31744 32448 34038 34596 35136 35152 35712 36864 37479 38064 38688 39546 39936 41236 41912 43264 45384 46128 46848 47151 47616 48672 49152 49166 49972 50752 51584 52728 53248 57096 58032 58621 59904 60512 61504 61854 62464 62868 63488 64896 68076 68107 69192 70272 70304 71424 73728 73749 74958 76128 77376 79092 79872 82472 83824 86528 90768 92256 92781 93696 94302 95232 97344 98332 99944 101504 103168 105456 106496 112437 114192 116064 117242 119808 121024 123008 123708 124928 125736 126976 129792 134017 136152 136214 138384 140544 140608 142848 147456 147498 149916 152256 154752 158184 159744 162409 164944 167648 173056 175863 181536 184512 185562 187392 188604 190464 194688 196664 199888 203008 204321 206336 210912 212992 221247 224874 228384 232128 234484 239616 242048 246016 247416 249856 251472 253952 259584 268034 272304 272428 276768 281088 281216 285696 294996 299832 304512 309504 316368 319488 319579 324818 329888 335296 346112 351726 363072 369024 371124 374784 377208 380928 389376 393328 399776 402051 406016 408642 412672 421824 442494 449748 456768 464256 468968 479232 484096 487227 492032 494832 499712 502944 507904 519168 527589 536068 544608 544856 553536 562176 562432 571392 589992 599664 609024 612963 619008 632736 638976 639158 649636 659776 670592 692224 703452 726144 738048 742248 749568 754416 761856 762073 778752 786656 799552 804102 812032 817284 825344 843648 884988 899496 913536 928512 937936 958464 958737 968192 974454 984064 989664 999424 1005888 1038336 1055178 1072136 1089216 1089712 1107072 1124352 1124864 1142784 1179984 1199328 1206153 1218048 1225926 1238016 1265472 1278316 1299272 1319552 1341184 1384448 1406904 1452288 1461681 1476096 1484496 1499136 1508832 1523712 1524146 1557504 1573312 1599104 1608204 1624064 1634568 1650688 1687296 1769976 1798992 1827072 1857024 1875872 1916928 1917474 1936384 1948908 1968128 1979328 2011776 2076672 2110356 2111317 2144272 2178432 2179424 2214144 2248704 2249728 2285568 2286219 2359968 2398656 2412306 2436096 2451852 2476032 2530944 2556632 2598544 2639104 2682368 2768896 2813808 2876211 2904576 2923362 2952192 2968992 2998272 3017664 3048292 3115008 3146624 3198208 3216408 3248128 3269136 3301376 3374592 3539952 3597984 3654144 3714048 3751744 3834948 3872768 3897816 3936256 3958656 4023552 4153344 4154527 4220712 4222634 4288544 4356864 4358848 4428288 4497408 4499456 4571136 4572438 4719936 4797312 4824612 4872192 4903704 4952064 5061888 5113264 5197088 5278208 5364736 5627616 5752422 5809152 5846724 5904384 5937984 6035328 6096584 6230016 6293248 6333951 6396416 6432816 6496256 6538272 6602752 6749184 6858657 7079904 7195968 7308288 7428096 7503488 7669896 7745536 7795632 7872512 7917312 8047104 8306688 8309054 8441424 8445268 8577088 8713728 8717696 8856576 8994816 8998912 9144876 9439872 9594624 9649224 9744384 9807408 9904128 9906949 10123776 10226528 10394176 10556416 10729472 11255232 11504844 11618304 11693448 11808768 11875968 12070656 12193168 12460032 12463581 12586496 12667902 12792832 12865632 12992512 13076544 13498368 13717314 14159808 14391936 14616576 14856192 15006976 15339792 15491072 15591264 15745024 15834624 16094208 16618108 16882848 16890536 17154176 17427456 17435392 17713152 17997824 18289752 18879744 19001853 19189248 19298448 19488768 19614816 19808256 19813898 20247552 20453056 20788352 21112832 21458944 22510464 23009688 23236608 23386896 23617536 23751936 24141312 24386336 24920064 24927162 25172992 25335804 25585664 25731264 26153088 26996736 27434628 28319616 28783872 29233152 29712384 29720847 30013952 30679584 30982144 31182528 31669248 32188416 33236216 33765696 33781072 34308352 34854912 34870784 35426304 35995648 36579504 37390743 37759488 38003706 38378496 38596896 38977536 39229632 39627796 40495104 40906112 41576704 42225664 42917888 45020928 46019376 46473216 46773792 47235072 47503872 48282624 48772672 49854324 50345984 50671608 51171328 51462528 52306176 53993472 54869256 56639232 57567744 58466304 59424768 59441694 60027904 61359168 62365056 63338496 64376832 66472432 67531392 67562144 68616704 69709824 69741568 70852608 73159008 74781486 75518976 76007412 76756992 77193792 78459264 79255592 80990208 81812224 83153408 84451328 85835776 89162541 90041856 92038752 92946432 93547584 95007744 96565248 97545344 99708648 100691968 101343216 102342656 102925056 104612352 107986944 109738512 113278464 115135488 116932608 118883388 120055808 122718336 124730112 126676992 128753664 128790337 132944864 135062784 135124288 137233408 139419648 139483136 141705216 146318016 149562972 151037952 152014824 153513984 154387584 156918528 158511184 161980416 163624448 166306816 168902656 178325082 180083712 184077504 187095168 190015488 193130496 195090688 199417296 201383936 202686432 204685312 205850112 209224704 219477024 226556928 230270976 237766776 240111616 245436672 249460224 253353984 257507328 257580674 265889728 270125568 270248576 274466816 278839296 278966272 292636032 299125944 302075904 304029648 307027968 308775168 313837056 317022368 323960832 327248896 332613632 356650164 360167424 368155008 374190336 380030976 386260992 386371011 390181376 398834592 402767872 405372864 411700224 418449408 438954048 453113856 460541952 475533552 480223232 490873344 498920448 506707968 515161348 531779456 540251136 540497152 548933632 557932544 585272064 598251888 604151808 608059296 614055936 617550336 627674112 634044736 654497792 665227264 713300328 720334848 736310016 748380672 760061952 772521984 772742022 780362752 797669184 810745728 823400448 836898816 877908096 906227712 921083904 951067104 960446464 981746688 997840896 1030322696 1063558912 1080502272 1080994304 1097867264 1115865088 1159113033 1170544128 1196503776 1208303616 1216118592 1235100672 1255348224 1268089472 1308995584 1330454528 1426600656 1440669696 1472620032 1496761344 1520123904 1545484044 1560725504 1595338368 1621491456 1646800896 1673797632 1755816192 1812455424 1842167808 1902134208 1963493376 1995681792 2060645392 2127117824 2161004544 2161988608 2195734528 2318226066 2341088256 2393007552 2432237184 2470201344 2510696448 2536178944 2617991168 2660909056 2853201312 2881339392 2945240064 2993522688 3090968088 3121451008 3190676736 3242982912 3293601792 3347595264 3511632384 3624910848 3804268416 3926986752 3991363584 4121290784 4254235648 4322009088 4323977216 4636452132 4682176512 4786015104 4864474368 4940402688 5021392896 5072357888 5235982336 5706402624 5890480128 5987045376 6181936176 6242902016 6381353472 6485965824 6587203584 7023264768 7608536832 7853973504 7982727168 8242581568 8508471296 8644018176 8647954432 9272904264 9364353024 9572030208 9728948736 9880805376 10042785792 10144715776 11412805248 11780960256 11974090752 12363872352 12485804032 12762706944 12971931648 14046529536 15217073664 15707947008 16485163136 17016942592 17295908864 18545808528 18728706048 19144060416 19457897472 19761610752 20289431552 22825610496 23561920512 23948181504 24727744704 25525413888 25943863296 28093059072 30434147328 32970326272 34033885184 34591817728 37091617056 37457412096 38288120832 38915794944 40578863104 45651220992 47123841024 49455489408 51050827776 51887726592 56186118144 60868294656 65940652544 68067770368 74183234112 76576241664 77831589888 81157726208 91302441984 98910978816 102101655552 103775453184 112372236288 121736589312 131881305088 148366468224 153152483328 155663179776 162315452416 182604883968 197821957632 204203311104 243473178624 263762610176 296732936448 306304966656 311326359552 365209767936 395643915264 486946357248 527525220352 593465872896 612609933312 730419535872 791287830528 1055050440704 1186931745792 1460839071744 1582575661056 2110100881408 2373863491584 3165151322112 4747726983168 6330302644224 9495453966336 18990907932672
- Sum of all divisors σ(n): 62416286794680
- Sum of proper divisors (its aliquot sum) s(n): 43425378862008
- 18990907932672 is an abundant number, because the sum of its proper divisors (43425378862008) is greater than itself. Its abundance is 24434470929336
Bases of 18990907932672
- Binary: 1000101000101101010100101001001000000000000002
- Hexadecimal: 0x1145AA524000
- Base-36: 6QCAW9340
Squares and roots of 18990907932672
- 18990907932672 squared (189909079326722) is 360654584107224296885059584
- 18990907932672 cubed (189909079326723) is 6849158002276406918737655673584980328448
-
The
square root of 18990907932672 is 4357855.8870931013 -
The
cube root of 18990907932672 is 26679.7594418871
Scales and comparisons
How big is 18990907932672?- 18,990,907,932,672 seconds is equal to 603,852 years, 6 weeks, 5 days, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 18,990,907,932,672 would take you about one million, five hundred nine thousand, six hundred thirty 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 18990907932672 cubic inches would be around 2223.3 feet tall.
Recreational maths with 18990907932672
- 18990907932672 backwards is 27623970909981
- 18990907932672 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18990907932672's digits is 72
- More coming soon!
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The information we have on file for 18990907932672 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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