18489289505940
18,489,289,505,940 is an even composite number composed of eight prime numbers multiplied together.
What does the number 18489289505940 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 768 divisors.
18489289505940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 18489289505940:
22 × 33 × 5 × 11 × 31 × 53 × 97 × 19531
(2 × 2 × 3 × 3 × 3 × 5 × 11 × 31 × 53 × 97 × 19531)See below for interesting mathematical facts about the number 18489289505940 from the Numbermatics database.
Names of 18489289505940
- Cardinal: 18489289505940 can be written as Eighteen trillion, four hundred eighty-nine billion, two hundred eighty-nine million, five hundred five thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.848928950594 × 1013
Factors of 18489289505940
Divisors of 18489289505940
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 53 54 55 60 62 66 90 93 97 99 106 108 110 124 132 135 155 159 165 180 186 194 198 212 220 265 270 279 291 297 310 318 330 341 372 388 396 465 477 485 495 530 540 558 582 583 594 620 636 660 682 795 837 873 930 954 970 990 1023 1060 1067 1116 1164 1166 1188 1364 1395 1431 1455 1485 1590 1643 1674 1705 1746 1749 1860 1908 1940 1980 2046 2134 2332 2385 2619 2790 2862 2910 2915 2970 3007 3069 3180 3201 3286 3348 3410 3492 3498 4092 4185 4268 4365 4770 4929 5115 5141 5238 5247 5335 5580 5724 5820 5830 5940 6014 6138 6402 6572 6820 6996 7155 8215 8370 8730 8745 9021 9207 9540 9603 9858 10230 10282 10476 10494 10670 11660 12028 12276 12804 13095 14310 14787 15035 15345 15423 15741 16005 16430 16740 17460 17490 18042 18073 18414 19206 19531 19716 20460 20564 20988 21340 24645 25705 26190 26235 27063 28620 28809 29574 30070 30690 30846 31482 32010 32860 33077 34980 36084 36146 36828 38412 39062 44361 45105 46035 46269 48015 49290 51410 52380 52470 54126 54219 56551 57618 58593 59148 60140 61380 61692 62964 64020 66154 72292 73935 77115 78124 78705 81189 88722 90210 90365 92070 92538 96030 97655 98580 99231 102820 104940 108252 108438 113102 115236 117186 132308 135315 138807 144045 147870 154230 157410 159371 162378 162657 165385 169653 175779 177444 180420 180730 184140 185076 192060 195310 198462 214841 216876 221805 226204 231345 234372 270630 271095 277614 282755 288090 292965 295740 297693 308460 314820 318742 324756 325314 330770 339306 351558 361460 390620 396924 405945 429682 443610 462690 478113 487971 496155 508959 527337 541260 542190 555228 565510 576180 585930 595386 605461 637484 644523 650628 661540 678612 694035 703116 796855 811890 813285 848265 859364 878895 887220 893079 925380 956226 975942 992310 1017918 1035143 1054674 1074205 1084380 1131020 1171860 1190772 1210922 1289046 1388070 1434339 1488465 1526877 1593710 1623780 1626570 1696530 1753081 1757790 1786158 1816383 1894507 1912452 1933569 1951884 1984620 2035836 2070286 2109348 2148410 2390565 2421844 2439855 2544795 2578092 2636685 2776140 2868678 2976930 3027305 3053754 3105429 3187420 3222615 3253140 3393060 3506162 3515580 3572316 3632766 3789014 3867138 4140572 4296820 4303017 4465395 4781130 4879710 5089590 5175715 5259243 5273370 5449149 5683521 5737356 5800707 5953860 6054610 6107508 6210858 6445230 6660071 7012324 7171695 7265532 7578028 7634385 7734276 8606034 8765405 8930790 9081915 9316287 9472535 9562260 9667845 9759420 10179180 10351430 10518486 10546740 10898298 11367042 11386573 11601414 12109220 12421716 12890460 13320142 14343390 15268770 15527145 15777729 16347447 17050563 17212068 17530810 17861580 18163830 18632574 18945070 19335690 19980213 20702860 20839577 21036972 21515085 21796596 22734084 22773146 23202828 26296215 26640284 27245745 27948861 28417605 28686780 29003535 30537540 31054290 31555458 32089433 32694894 33300355 34101126 34159719 35061620 36327660 37265148 37890140 38671380 39960426 41679154 43030170 45546292 46581435 47333187 51151689 52592430 54491490 55897722 56835210 56932865 58007070 58729717 59940639 62108580 62518731 63110916 64178866 65389788 66600710 68202252 68319438 78888645 79920852 81737235 83358308 85252815 86060340 93162870 94666374 96268299 99901065 100408871 102303378 102479157 104197885 105184860 108982980 111795444 113670420 113865730 116014140 117459434 119881278 125037462 128357732 133201420 136638876 139744305 157777290 160447165 163474470 170505630 170798595 176189151 179821917 186325740 187556193 189332748 192536598 199802130 200817742 204606756 204958314 208395770 227731460 234918868 236665935 239762556 250074924 255758445 279488610 288804897 293648585 299703195 301226613 307437471 312593655 315554580 320894330 326948940 341011260 341597190 352378302 352983763 359643834 375112386 385073196 399604260 401635484 409916628 416791540 473331870 481341495 502044355 511516890 512395785 528567453 558977220 562668579 577609794 587297170 599406390 602453226 614874942 625187310 641788660 646026887 683194380 704756604 705967526 719287668 750224772 866414691 880945755 899109585 903679839 937780965 946663740 962682990 1004088710 1023033780 1024791570 1057134906 1058951289 1104497581 1125337158 1155219588 1174594340 1198812780 1204906452 1229749884 1250374620 1292053774 1411935052 1444024485 1506133065 1537187355 1585702359 1732829382 1761891510 1764918815 1798219170 1807359678 1875561930 1925365980 1938080661 2008177420 2049583140 2114269812 2117902578 2208995162 2250674316 2584107548 2642837265 2711039517 2813342895 2888048970 3012266130 3074374710 3112675001 3171404718 3176853867 3230134435 3313492743 3465658764 3523783020 3529837630 3596438340 3614719356 3751123860 3876161322 4235805156 4332073455 4417990324 4518399195 5285674530 5294756445 5422079034 5522487905 5626685790 5776097940 5814241983 6024532260 6148749420 6225350002 6342809436 6353707734 6460268870 6626985486 7059675260 7752322644 7928511795 8664146910 9036798390 9338025003 9530561601 9690403305 9940478229 10571349060 10589512890 10844158068 11044975810 11253371580 11628483966 12450700004 12707415468 12920537740 13253970972 13555197585 15563375005 15857023590 15884269335 16567463715 17328293820 17442725949 18073596780 18676050006 19061123202 19380806610 19880956458 21179025780 22089951620 23256967932 27110395170 28014075009 29071209915 29821434687 31126750010 31714047180 31768538670 33134927430 34239425011 34885451898 37352100012 38122246404 38761613220 39761912916 46690125015 47652808005 49702391145 54220790340 56028150018 58142419830 59642869374 62253500020 63537077340 66269854860 68478850022 69770903796 84042225027 87213629745 93380250030 95305616010 99404782290 102718275033 112056300036 116284839660 119285738748 136957700044 140070375045 149107173435 168084450054 171197125055 174427259490 186760500060 190611232020 198809564580 205436550066 280140750090 298214346870 308154825099 336168900108 342394250110 348854518980 410873100132 420211125135 513591375165 560281500180 596428693740 616309650198 684788500220 840422250270 924464475297 1027182750330 1232619300396 1540774125495 1680844500540 1848928950594 2054365500660 3081548250990 3697857901188 4622322376485 6163096501980 9244644752970 18489289505940
- Sum of all divisors σ(n): 66681760481280
- Sum of proper divisors (its aliquot sum) s(n): 48192470975340
- 18489289505940 is an abundant number, because the sum of its proper divisors (48192470975340) is greater than itself. Its abundance is 29703181469400
Bases of 18489289505940
- Binary: 1000011010000110111111000100001111100100101002
- Hexadecimal: 0x10D0DF887C94
- Base-36: 6JXV1LBX0
Squares and roots of 18489289505940
- 18489289505940 squared (184892895059402) is 341853826434463009295283600
- 18489289505940 cubed (184892895059403) is 6320634365660151084922399740216184584000
-
The
square root of 18489289505940 is 4299917.3836179691 -
The
cube root of 18489289505940 is 26442.7574201155
Scales and comparisons
How big is 18489289505940?- 18,489,289,505,940 seconds is equal to 587,902 years, 11 weeks, 1 day, 7 hours, 39 minutes.
-
To count from 1 to 18,489,289,505,940 would take you about one million, four hundred sixty-nine thousand, seven hundred fifty-five 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 18489289505940 cubic inches would be around 2203.6 feet tall.
Recreational maths with 18489289505940
- 18489289505940 backwards is 04950598298481
- The number of decimal digits it has is: 14
- The sum of 18489289505940's digits is 72
- More coming soon!
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The information we have on file for 18489289505940 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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