18931309979120
18,931,309,979,120 is an even composite number composed of nine prime numbers multiplied together.
18931309979120 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 18931309979120:
24 × 5 × 72 × 11 × 17 × 61 × 67 × 71 × 89
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 17 × 61 × 67 × 71 × 89)See below for interesting mathematical facts about the number 18931309979120 from the Numbermatics database.
Names of 18931309979120
- Cardinal: 18931309979120 can be written as Eighteen trillion, nine hundred thirty-one billion, three hundred nine million, nine hundred seventy-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.893130997912 × 1013
Factors of 18931309979120
Divisors of 18931309979120
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 20 22 28 34 35 40 44 49 55 56 61 67 68 70 71 77 80 85 88 89 98 110 112 119 122 134 136 140 142 154 170 176 178 187 196 220 238 244 245 268 272 280 284 305 308 335 340 355 356 374 385 392 427 440 445 469 476 488 490 497 536 539 560 568 595 610 616 623 670 671 680 710 712 737 748 770 781 784 833 854 880 890 935 938 952 976 979 980 994 1037 1072 1078 1136 1139 1190 1207 1220 1232 1246 1309 1340 1342 1360 1420 1424 1474 1496 1513 1540 1562 1666 1708 1780 1870 1876 1904 1958 1960 1988 2074 2135 2156 2278 2345 2380 2414 2440 2485 2492 2618 2680 2684 2695 2840 2948 2989 2992 3026 3080 3115 3124 3283 3332 3355 3416 3479 3560 3685 3740 3752 3905 3916 3920 3976 4087 4148 4165 4270 4312 4331 4361 4556 4690 4697 4757 4760 4828 4880 4895 4970 4984 5159 5185 5236 5360 5368 5390 5429 5467 5680 5695 5896 5963 5978 6035 6052 6160 6230 6248 6319 6545 6566 6664 6710 6832 6853 6958 7120 7259 7370 7480 7504 7565 7810 7832 7952 7973 8174 8296 8330 8449 8540 8624 8662 8722 9112 9163 9380 9394 9514 9520 9656 9790 9940 9968 10318 10370 10472 10591 10736 10780 10858 10934 11390 11407 11792 11926 11956 12070 12104 12460 12496 12529 12638 13090 13132 13277 13328 13420 13706 13916 14518 14740 14945 14960 15130 15620 15664 15946 16348 16415 16592 16643 16660 16898 17080 17324 17395 17444 18224 18326 18760 18788 19028 19312 19580 19880 20435 20636 20740 20944 21182 21560 21655 21716 21805 21868 22780 22814 23485 23785 23852 23912 24140 24208 24920 25058 25276 25795 26180 26264 26554 26840 27145 27335 27412 27832 28609 29036 29480 29815 29890 30260 30317 31240 31595 31892 32696 32830 32879 33286 33299 33320 33796 34160 34265 34648 34790 34888 36113 36295 36652 37520 37576 38003 38056 38269 39160 39760 39865 40870 41272 41480 41741 42245 42364 43120 43310 43432 43610 43736 44233 44957 45560 45628 45815 46970 47570 47641 47704 47824 47971 48280 49840 50116 50552 50813 51590 52327 52360 52528 52955 53108 53680 54290 54670 54824 55664 55811 57035 57218 58072 58960 59143 59630 59719 59780 60520 60634 62480 62645 63190 63784 65392 65593 65660 65758 66385 66572 66598 66640 67592 68530 69296 69479 69509 69580 69776 72226 72590 73304 73627 74137 75152 76006 76112 76538 78320 79730 79849 80869 81740 82544 82960 83215 83482 84490 84728 86620 86864 87220 87472 87703 88466 89914 91120 91256 91630 92293 92939 93940 95140 95282 95408 95942 96560 100232 101104 101371 101626 103180 104654 104720 105910 106216 107423 108580 109340 109648 111622 114070 114436 116144 116501 118286 119260 119438 119560 121040 121268 125290 126380 127568 131186 131320 131516 132770 133144 133196 135184 137060 138958 139018 139160 143045 144452 145180 146608 147254 148274 151585 152012 153076 159460 159698 161738 163480 164395 166430 166495 166964 168980 169456 173240 174440 175406 176932 179828 180565 182512 183260 184586 185878 187880 190015 190280 190564 191345 191884 200263 200464 202742 203252 206360 208705 209308 211820 212219 212432 214846 217160 218680 221165 223244 224785 228140 228872 233002 233093 236572 238205 238520 238876 239120 239855 242536 250580 252760 254065 261635 262372 262640 263032 265540 266021 266288 266392 274120 277916 278036 278320 279055 286090 288904 290177 290360 292187 294508 295715 296548 298595 303170 304024 306152 309631 314699 318920 319396 323476 326960 327965 328790 332860 332990 333487 333928 337960 346480 347395 347545 348880 350812 353864 359656 361130 363743 366289 366520 368135 369172 370685 371756 375760 380030 380560 381128 382690 383768 385459 399245 400526 404345 405484 406504 412720 417410 418033 418616 423373 423640 424438 429692 434320 437360 438515 442330 446488 449570 456280 457744 459151 461465 464695 466004 466186 473144 476410 477040 477752 479710 485072 486353 486563 501160 505520 506855 508130 515389 523270 524744 526064 531080 532042 532784 537115 548240 555832 556072 558110 558943 566083 572180 577808 580354 580720 582505 584374 589016 591430 593096 597190 606340 608048 612304 613921 619262 629398 637840 638792 646051 646952 650573 655930 657580 665720 665980 666974 667856 675920 694790 695090 701624 707728 709597 719312 722260 727486 732578 733040 736270 738344 741370 743512 751961 760060 762256 764269 765380 767536 770918 798490 801052 808690 809897 810968 813008 815507 834820 836066 837232 846746 847280 848876 859384 877030 884660 889559 892976 899140 912560 918302 922930 929390 932008 932372 946288 952820 955504 959420 972706 973126 1001315 1002320 1013710 1015223 1016260 1030778 1046540 1049488 1061095 1062160 1064084 1074230 1111664 1112144 1115081 1116220 1117886 1132166 1144360 1160708 1165010 1165465 1168748 1178032 1181653 1182860 1186192 1194380 1212680 1227842 1238524 1258796 1277584 1292102 1293904 1301146 1311860 1315160 1330105 1331440 1331960 1333948 1389580 1390180 1403248 1419194 1444520 1450885 1454972 1460935 1465156 1472540 1476688 1482740 1487024 1503922 1520120 1528538 1530760 1541836 1548155 1573495 1596980 1602104 1617380 1619794 1621936 1631014 1667435 1669640 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697414256 705339418 712936280 720808330 723121084 733913936 748983620 755499640 759683386 782027015 784229908 791707510 793699060 795934832 806102192 829811080 831049604 865708340 868209584 871767820 874223504 878075602 893745160 903901355 912792188 917392420 926415952 952279174 966869764 980287385 994918540 1007627740 1009131662 1033030120 1038812005 1085261980 1088319056 1092779380 1108390514 1120328440 1136333132 1137493840 1140990235 1153293328 1158019940 1187213720 1208587205 1211991676 1251243224 1265461897 1266732016 1284349388 1303988840 1360398820 1381242520 1410678836 1420416415 1425872560 1441616660 1446242168 1497967240 1510999280 1514989595 1519366772 1564054030 1568459816 1583415020 1587398120 1605436735 1659622160 1662099208 1731416680 1743535640 1756151204 1763348545 1787490320 1807802710 1825584376 1834784840 1899208465 1904558348 1933739528 1960574770 1988582981 1989837080 2015255480 2018263324 2066060240 2077624010 2170523960 2185558760 2195189005 2216781028 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9127921880 9522791740 9658831622 9668697640 9942914905 10091316620 10123695176 10635567404 11083905140 11363331320 12119916760 12293058428 12512432240 12654618970 12843493880 13294459255 13331908436 13920080867 14106788360 14127843268 14462421680 15193667720 15366323035 15517467196 15684598160 15908663848 16620992080 16664885545 17561512040 17659804085 18255843760 19045583480 19317663244 19337395280 19396833995 19885829810 20182633240 20247390352 21271134808 21512852249 22167810280 22726662640 24147079055 24239833520 24586116856 25309237940 25686987760 26588918510 26663816872 27840161734 28213576720 28255686536 30387335440 30732646070 31034934392 31817327696 33329771090 33805910677 35123024080 35319608170 38091166960 38635326488 38793667990 39771659620 40365266480 42542269616 43025704498 44335620560 48294158110 49172233712 50618475880 53177837020 53327633744 55680323468 56511373072 61465292140 62069868784 66659542180 67611821354 69600404335 70639216340 77270652976 77587335980 79543319240 86051408996 96588316220 101236951760 106355674040 107564261245 111360646936 122930584280 133319084360 135223642708 139200808670 141278432680 155174671960 159086638480 169029553385 172102817992 193176632440 212711348080 215128522490 222721293872 236641374739 245861168560 266638168720 270447285416 278401617340 282556865360 310349343920 338059106770 344205635984 386353264880 430257044980 473282749478 540894570832 556803234680 676118213540 860514089960 946565498956 1113606469360 1183206873695 1352236427080 1721028179920 1893130997912 2366413747390 2704472854160 3786261995824 4732827494780 9465654989560 18931309979120
- Sum of all divisors σ(n): 62562941429760
- Sum of proper divisors (its aliquot sum) s(n): 43631631450640
- 18931309979120 is an abundant number, because the sum of its proper divisors (43631631450640) is greater than itself. Its abundance is 24700321471520
Bases of 18931309979120
- Binary: 1000100110111110010100000000110100101111100002
- Hexadecimal: 0x1137CA01A5F0
- Base-36: 6PKX963U8
Squares and roots of 18931309979120
- 18931309979120 squared (189313099791202) is 358394497525528494835974400
- 18931309979120 cubed (189313099791203) is 6784877327466735741240195546288854528000
-
The
square root of 18931309979120 is 4351012.5234386537 -
The
cube root of 18931309979120 is 26651.8210673307
Scales and comparisons
How big is 18931309979120?- 18,931,309,979,120 seconds is equal to 601,957 years, 5 weeks, 1 day, 25 minutes, 20 seconds.
-
To count from 1 to 18,931,309,979,120 would take you about one million, five hundred four thousand, eight hundred ninety-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 18931309979120 cubic inches would be around 2221 feet tall.
Recreational maths with 18931309979120
- 18931309979120 backwards is 02197990313981
- The number of decimal digits it has is: 14
- The sum of 18931309979120's digits is 62
- More coming soon!
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"Number 18931309979120 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.
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Numbermatics. (2024). Number 18931309979120 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/18931309979120/
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The information we have on file for 18931309979120 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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