18190493998040
18,190,493,998,040 is an even composite number composed of eight prime numbers multiplied together.
18190493998040 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 18190493998040:
23 × 5 × 7 × 132 × 37 × 61 × 181 × 941
(2 × 2 × 2 × 5 × 7 × 13 × 13 × 37 × 61 × 181 × 941)See below for interesting mathematical facts about the number 18190493998040 from the Numbermatics database.
Names of 18190493998040
- Cardinal: 18190493998040 can be written as Eighteen trillion, one hundred ninety billion, four hundred ninety-three million, nine hundred ninety-eight thousand and forty.
Scientific notation
- Scientific notation: 1.819049399804 × 1013
Factors of 18190493998040
Divisors of 18190493998040
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 26 28 35 37 40 52 56 61 65 70 74 91 104 122 130 140 148 169 181 182 185 244 259 260 280 296 305 338 362 364 370 427 455 481 488 518 520 610 676 724 728 740 793 845 854 905 910 941 962 1036 1183 1220 1267 1295 1352 1448 1480 1586 1690 1708 1810 1820 1882 1924 2072 2135 2257 2353 2366 2405 2440 2534 2590 3172 3367 3380 3416 3620 3640 3764 3848 3965 4270 4514 4705 4706 4732 4810 5068 5180 5551 5915 6253 6335 6344 6587 6697 6734 6760 7240 7528 7930 8540 9028 9410 9412 9464 9620 10136 10309 10360 11041 11102 11285 11765 11830 12233 12506 12670 13174 13394 13468 15799 15860 16471 16835 17080 18056 18820 18824 19240 20618 22082 22204 22570 23530 23660 24466 25012 25340 26348 26788 26936 27755 29341 30589 31265 31598 31720 32935 32942 33485 33670 34817 37640 41236 43771 44164 44408 45140 46879 47060 47320 48932 50024 50680 51545 52696 53576 55205 55510 57401 58682 61165 61178 62530 63196 65870 65884 66970 67340 69634 72163 77287 78995 82355 82472 85631 87061 87542 88328 90280 93758 94120 97864 103090 110410 111020 114802 117364 122330 122356 125060 126392 131740 131768 133940 134680 139268 143533 144326 146705 152945 154574 157990 159029 164710 170321 171262 174085 174122 175084 187516 205387 206180 214123 218855 220820 222040 229604 234395 234728 243719 244660 244712 250120 263480 267880 278536 287005 287066 288652 293410 305890 309148 315980 318058 329420 340642 342524 348170 348244 350168 360815 375032 381433 386435 401807 408517 410774 412360 428155 428246 435305 437710 441640 452621 459208 468790 487438 489320 574010 574132 577304 586820 609427 611780 618296 631960 636116 658840 681284 685048 696340 696488 717665 721630 746213 762866 772870 795145 803614 817034 821548 851605 856310 856492 870610 875420 905242 937580 974876 1004731 1026935 1070615 1113203 1131793 1148020 1148264 1173640 1192247 1218595 1218854 1223560 1272232 1362568 1392680 1435330 1443260 1492426 1525732 1545740 1590290 1607228 1634068 1643096 1703210 1712620 1712984 1741220 1750840 1810484 1865929 1875160 1907165 1949752 2009035 2009462 2042585 2053870 2123837 2141230 2214173 2226406 2263105 2263586 2296040 2384494 2437190 2437708 2670031 2859619 2870660 2886520 2984852 3047135 3051464 3091480 3168347 3180580 3214456 3268136 3406420 3425240 3482440 3620968 3731065 3731858 3814330 4018070 4018924 4085170 4107740 4247674 4282460 4428346 4452812 4526210 4527172 4768988 4874380 4875416 5023655 5223491 5310721 5340062 5566015 5658965 5719238 5741320 5884073 5961235 5969704 6094270 6301877 6336694 6361160 6812840 7462130 7463716 7628660 7922551 8036140 8037848 8170340 8215480 8495348 8564920 8856692 8905624 9052420 9054344 9329645 9537976 9700769 9748760 10047310 10389581 10446982 10619185 10621442 10680124 11070865 11132030 11317930 11438476 11768146 11922470 12188540 12603754 12673388 13061503 13350155 14298095 14866859 14924260 14927432 15257320 15499211 15841735 15845102 16072280 16340680 16990696 17713384 18104840 18659290 19401538 20094620 20779162 20893964 21238370 21242884 21360248 22141730 22264060 22635860 22876952 23536292 23844940 24377080 25207508 25346776 26117455 26123006 26553605 26700310 27609881 28596190 28784249 29420365 29733718 29848520 30998422 31509385 31683470 31690204 37175047 37318580 38803076 39612755 40189240 41188511 41558324 41787928 42476740 42485768 44113139 44283460 44528120 45271720 47072584 47689880 48503845 50415016 51947905 52234910 52246012 53107210 53400620 55219762 57192380 57568498 58840730 59467436 61996844 63018770 63366940 63380408 65307515 67905383 69039373 72727067 74334295 74350094 74637160 77496055 77606152 79225510 81924401 82377022 83116648 84953480 88226278 88566920 97007690 103895810 104469820 104492024 106214420 106801240 110439524 114384760 115136996 117681460 118934872 123993688 126037540 126733880 130615030 135064553 135810766 138049405 138078746 143921245 145454134 148668590 148700188 154992110 158451020 163848802 164754044 176452556 185875235 193269167 194015380 201489743 205942555 207791620 208939640 212428840 220565695 220879048 230273992 235362920 252075080 261230060 270129106 271621532 276098810 276157492 287842490 290908268 297337180 297400376 309984220 316902040 327697604 329508088 339526915 345196865 352905112 358928453 363635335 371750470 384414497 386538334 388030760 402979486 409622005 411885110 415583240 441131390 483275611 522460120 540258212 543243064 552197620 552314984 573470807 575684980 581816536 594674360 619968440 655395208 675322765 679053830 690393730 717856906 727270670 743500940 768828994 773076668 805958972 819244010 823770220 882262780 945451871 966345835 966551222 1007448715 1065017213 1080516424 1104395240 1146941614 1151369960 1350645530 1358107660 1380787460 1435713812 1454541340 1487001880 1537657988 1546153336 1611917944 1638488020 1647540440 1755839189 1764525560 1794642265 1890903742 1922072485 1932691670 1933102444 2014897430 2130034426 2293883228 2416378055 2512499171 2690901479 2701291060 2716215320 2761574920 2867354035 2871427624 2909082680 3075315976 3276976040 3511678378 3589284530 3781807484 3844144970 3865383340 3866204888 4029794860 4260068852 4587766456 4727259355 4832756110 4997388461 5024998342 5325086065 5381802958 5402582120 5734708070 7023356756 7178569060 7455120491 7563614968 7688289940 7730766680 8059589720 8520137704 8779195945 9454518710 9665512220 9994776922 10049996684 10650172130 10763605916 11469416140 12290874323 12562495855 13454507395 14046713512 14357138120 14910240982 15376579880 17558391890 18909037420 19331024440 19989553844 20099993368 21300344260 21527211832 22938832280 24581748646 24986942305 25124991710 26909014790 29820481964 34981719227 35116783780 37275602455 37818074840 39979107688 42600688520 49163497292 49973884610 50249983420 53818029580 59640963928 61454371615 64966049993 69963438454 70233567560 74551204910 98326994584 99947769220 100499966840 107636059160 122908743230 129932099986 139926876908 149102409820 174908596135 199895538440 245817486460 259864199972 279853753816 298204819640 324830249965 349817192270 454762349951 491634972920 519728399944 649660499930 699634384540 909524699902 1299320999860 1399268769080 1819049399804 2273811749755 2598641999720 3638098799608 4547623499510 9095246999020 18190493998040
- Sum of all divisors σ(n): 53220771152640
- Sum of proper divisors (its aliquot sum) s(n): 35030277154600
- 18190493998040 is an abundant number, because the sum of its proper divisors (35030277154600) is greater than itself. Its abundance is 16839783156560
Bases of 18190493998040
- Binary: 1000010001011010011011110111011011011110110002
- Hexadecimal: 0x108B4DEEDBD8
- Base-36: 6G4LIGMHK
Squares and roots of 18190493998040
- 18190493998040 squared (181904939980402) is 330894071892729263523841600
- 18190493998040 cubed (181904939980403) is 6019126628751707930845110125243670464000
-
The
square root of 18190493998040 is 4265031.5354097911 -
The
cube root of 18190493998040 is 26299.5407294199
Scales and comparisons
How big is 18190493998040?- 18,190,493,998,040 seconds is equal to 578,401 years, 22 weeks, 6 days, 23 hours, 27 minutes, 20 seconds.
-
To count from 1 to 18,190,493,998,040 would take you about one million, four hundred forty-six thousand and three 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 18190493998040 cubic inches would be around 2191.6 feet tall.
Recreational maths with 18190493998040
- 18190493998040 backwards is 04089939409181
- 18190493998040 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18190493998040's digits is 65
- More coming soon!
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The information we have on file for 18190493998040 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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