18363985141040

Names of 18363985141040

• Cardinal: 18363985141040 can be written as Eighteen trillion, three hundred sixty-three billion, nine hundred eighty-five million, one hundred forty-one thousand and forty.

Scientific notation

• Scientific notation: 1.836398514104 × 10¹³

Factors of 18363985141040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 257

Divisors of 18363985141040

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 49 53 55 56 70 77 80 88 98 106 110 112 121 140 154 176 179 196 212 220 242 245 265 280 308 343 358 371 385 392 424 440 484 490 530 539 560 583 605 616 686 716 742 770 784 847 848 880 895 968 980 1060 1078 1166 1210 1232 1253 1331 1372 1432 1484 1540 1694 1715 1790 1855 1936 1960 1969 2120 2156 2332 2420 2506 2597 2662 2695 2744 2809 2864 2915 2968 3080 3388 3430 3580 3710 3773 3920 3938 4081 4235 4240 4312 4664 4840 5012 5194 5324 5390 5488 5618 5830 5929 5936 6160 6265 6413 6655 6776 6860 7160 7420 7546 7876 8162 8470 8624 8771 9317 9328 9487 9680 9845 10024 10388 10648 10780 11236 11660 11858 12530 12826 12985 13310 13552 13720 13783 14045 14320 14840 15092 15752 16324 16940 17542 18179 18634 18865 18974 19663 19690 20048 20405 20776 21296 21560 21659 22472 23320 23716 25060 25652 25970 26620 27440 27566 28090 28567 29645 29680 30184 30899 31504 32065 32648 33880 35084 36358 37268 37730 37948 39326 39380 40810 41503 41552 43120 43318 43855 44891 44944 46585 46640 47432 47435 50120 51304 51940 53240 55132 56180 57134 59290 60368 61397 61798 64130 65219 65296 66409 67760 68915 70168 70543 72716 74536 75460 75896 78652 78760 81620 83006 86636 87710 89782 90895 93170 94864 94870 96481 98315 100240 102608 103880 104357 106480 108295 110264 112360 114268 118580 122794 123596 128260 130438 132818 137641 137830 140336 141086 142835 145432 149072 150920 151613 151792 154495 157304 157520 163240 166012 173272 175420 179564 181790 186340 189740 192962 196630 199969 207515 207760 208714 216293 216590 220528 224455 224720 228536 237160 238249 245588 247192 256520 260876 265636 275282 275660 282172 285670 290864 301840 303226 306985 308990 314237 314608 326095 326480 332024 332045 339889 346544 350840 352715 359128 363580 372680 379480 385924 393260 399938 415030 417428 432586 433180 448910 456533 457072 464863 474320 476498 482405 491176 493801 494384 502811 513040 521752 521785 531272 550564 551320 564344 571340 606452 613970 617980 628474 652190 664048 664090 675367 679778 688205 701680 705430 718256 727160 730499 745360 758065 758960 771848 786520 799876 830060 834856 865172 866360 897820 913066 929726 952996 963487 964810 982352 987602 999845 1005622 1043504 1043570 1061291 1062544 1081465 1101128 1102640 1128688 1142680 1147927 1191245 1212904 1227940 1235960 1256948 1304380 1328180 1350734 1359556 1376410 1410860 1454320 1460998 1514051 1516130 1543696 1571185 1573040 1599752 1660120 1667743 1669712 1699445 1730344 1732720 1795640 1826132 1859452 1905992 1926974 1929620 1975204 1999690 2011244 2087140 2122582 2162930 2199659 2202256 2282665 2285360 2295854 2324315 2379223 2382490 2425808 2455880 2469005 2471920 2513896 2514055 2608760 2656360 2701468 2719112 2752820 2821720 2921996 3028102 3032260 3142370 3199504 3254041 3320240 3335486 3376835 3398890 3456607 3460688 3519677 3591280 3652264 3652495 3718904 3738779 3811984 3853948 3859240 3950408 3999380 4022488 4174280 4245164 4325860 4399318 4565330 4591708 4648630 4758446 4764980 4817435 4911760 4938010 5027792 5028110 5113493 5217520 5306455 5312720 5402936 5438224 5505640 5530921 5643440 5739635 5843992 6056204 6064520 6284740 6508082 6670972 6753670 6797780 6913214 7039354 7304528 7304990 7429037 7437808 7477558 7570255 7707896 7718480 7900816 7998760 8035489 8044976 8338715 8348560 8490328 8651720 8798636 9130660 9183416 9297260 9516892 9529960 9634870 9876020 10056220 10226986 10598357 10612910 10805872 10998295 11011280 11061842 11479270 11674201 11687984 11896115 12112408 12129040 12569480 12627197 13016164 13341944 13507340 13595560 13826428 14078708 14609980 14858074 14955116 15140510 15415792 15997520 16070978 16270205 16654561 16677430 16980656 17283035 17303440 17597272 17598385 18261320 18366832 18594520 18693895 19033784 19059920 19269740 19752040 20112440 20453972 21196714 21225820 21996590 22123684 22958540 23348402 23792230 24196249 24224816 24637739 25138960 25254394 25567465 26032328 26171453 26683888 27014680 27191120 27652856 27654605 28157416 29219960 29716148 29910232 30281020 32141956 32540410 33309122 33354860 34566070 35194544 35196770 35794451 36522640 37145185 37189040 37387790 38067568 38539480 38716447 39504080 40177445 40224880 40907944 42393428 42451640 43993180 44247368 45917080 46696804 47584460 48392498 49275478 50508788 51134930 52064656 52342906 52991785 54029360 55305712 55309210 56248423 56314832 58371005 58439920 59432296 59820464 60562040 60840131 63135985 64283912 65080820 66618244 66709720 69132140 70393540 71588902 74290370 74775580 77078960 77432894 80354890 81719407 81815888 83272805 84786856 84903280 87986360 88390379 88494736 91834160 93393608 95168920 96784996 98550956 101017576 102269860 104685812 105983570 110618420 112496846 116581927 116742010 118864592 120981245 121124080 121680262 123188695 126271970 128567824 130161640 130857265 133236488 133419440 138264280 140787080 143177804 148580740 149551160 154865788 160709780 163438814 166545610 169573712 172464173 175972720 176780758 178972255 183200171 186787216 190337840 193569992 193582235 197101912 202035152 204539720 209371624 211967140 221236840 224993692 233163854 233484020 241962490 243360524 246377390 252543940 260323280 261714530 266472976 271015129 276528560 281242115 281574160 286355608 297161480 299102320 304200655 309731576 321419560 326877628 333091220 344928346 353561516 357944510 366400342 387139984 387164470 393738961 394203824 408597035 409079440 418743248 423934280 425880917 441951895 442473680 449987384 466327708 466968040 483924980 486721048 492754780 505087880 523429060 542030258 562484230 572711216 582909635 594322960 608401310 618732653 619463152 642839120 653755256 666182440 669241441 689856692 707123032 715889020 732800684 774328940 787477922 817194070 847868560 851761834 862320865 883903790 899974768 916000855 932655416 933936080 967849960 973442096 985509560 1010175760 1046858120 1084060516 1124968460 1165819270 1216802620 1237465306 1282401197 1307510512 1332364880 1338482882 1355075645 1379713384 1414246064 1431778040 1465601368 1548657880 1574955844 1634388140 1703523668 1724641730 1767807580 1832001710 1865310832 1897105903 1935699920 1968694805 1971019120 2093716240 2129404585 2168121032 2249936920 2331638540 2433605240 2474930612 2564802394 2676965764 2710151290 2759426768 2863556080 2931202736 2981166419 3093663265 3097315760 3149911688 3268776280 3346207205 3407047336 3449283460 3535615160 3664003420 3794211806 3937389610 4258809170 4331128571 4336242064 4499873840 4663277080 4684690087 4867210480 4949861224 5129604788 5353931528 5420302580 5962332838 6187326530 6299823376 6412005985 6537552560 6692414410 6814094672 6898566920 7071230320 7328006840 7588423612 7874779220 8517618340 8662257142 9326554160 9369380174 9485529515 9899722448 10259209576 10707863056 10840605160 11924665676 12374653060 12824011970 13384828820 13797133840 14656013680 14905832095 15176847224 15749558440 17035236680 17324514284 18738760348 18971059030 20518419152 20868164933 21655642855 21681210320 23423450435 23849331352 24749306120 25648023940 26769657640 29811664190 30353694448 31499116880 32792830609 34070473360 34649028568 37477520696 37942118060 41736329866 43311285710 46846900870 47698662704 49498612240 51296047880 53539315280 59623328380 65585661218 69298057136 74955041392 75884236120 83472659732 86622571420 93693801740 102592095760 104340824665 119246656760 131171322436 151768472240 163964153045 166945319464 173245142840 187387603480 208681649330 229549814263 238493313520 262342644872 327928306090 333890638928 346490285680 374775206960 417363298660 459099628526 524685289744 655856612180 834726597320 918199257052 1147749071315 1311713224360 1669453194640 1836398514104 2295498142630 2623426448720 3672797028208 4590996285260 9181992570520 18363985141040
• Sum of all divisors σ(n): 56131657344000
• Sum of proper divisors (its aliquot sum) s(n): 37767672202960
• 18363985141040 is an abundant number, because the sum of its proper divisors (37767672202960) is greater than itself. Its abundance is 19403687061920

Bases of 18363985141040

• Binary: 100001011001110110010110011111001110100110000₂
• Hexadecimal: 0x10B3B2CF9D30
• Base-36: 6ICAQLX68

Squares and roots of 18363985141040

• 18363985141040 squared (18363985141040²) is 337235950260337908692281600
• 18363985141040 cubed (18363985141040³) is 6192995979605349874874487560135396864000
• The square root of 18363985141040 is 4285322.0580301779
• The cube root of 18363985141040 is 26382.8866079793

Scales and comparisons

• 18,363,985,141,040 seconds is equal to 583,917 years, 48 weeks, 7 hours, 37 minutes, 20 seconds.
• To count from 1 to 18,363,985,141,040 would take you about one million, four hundred fifty-nine thousand, seven hundred ninety-four 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 18363985141040 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18363985141040

• 18363985141040 backwards is 04014158936381
• 18363985141040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18363985141040's digits is 53
• More coming soon!