18145559324160

Names of 18145559324160

• Cardinal: 18145559324160 can be written as Eighteen trillion, one hundred forty-five billion, five hundred fifty-nine million, three hundred twenty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.814555932416 × 10¹³

Factors of 18145559324160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3048

Divisors of 18145559324160

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 31 32 36 40 45 46 48 60 62 64 69 72 80 90 92 93 96 115 120 124 128 138 144 155 160 180 184 186 192 207 230 240 248 256 276 279 288 310 320 345 360 368 372 384 414 433 460 465 480 496 512 552 558 576 620 640 690 713 720 736 744 768 828 866 920 930 960 992 1035 1104 1116 1152 1240 1280 1299 1380 1395 1426 1440 1472 1488 1536 1656 1732 1840 1860 1920 1984 2070 2139 2165 2208 2232 2304 2480 2551 2560 2598 2760 2790 2852 2880 2944 2976 3312 3464 3565 3680 3720 3840 3897 3968 4140 4278 4330 4416 4464 4608 4960 5102 5196 5520 5580 5704 5760 5888 5952 6417 6495 6624 6928 7130 7360 7440 7653 7680 7794 7936 8280 8556 8660 8832 8928 9920 9959 10204 10392 10695 11040 11160 11408 11520 11776 11904 12755 12834 12990 13248 13423 13856 14260 14720 14880 15306 15588 15872 16560 17112 17320 17664 17856 19485 19840 19918 20408 20784 21390 22080 22320 22816 22959 23040 23808 25510 25668 25980 26496 26846 27712 28520 29440 29760 29877 30612 31176 32085 33120 34224 34640 35328 35712 38265 38970 39680 39836 40269 40816 41568 42780 44160 44640 45632 45918 47616 49795 51020 51336 51960 52992 53692 55424 57040 58673 58880 59520 59754 61224 62352 64170 66240 67115 68448 69280 71424 76530 77940 79081 79360 79672 80538 81632 83136 85560 88320 89280 89631 91264 91836 99590 102040 102672 103920 105984 107384 110848 114080 114795 117346 119040 119508 120807 122448 124704 128340 132480 134230 136896 138560 142848 149385 153060 155880 158162 159344 161076 163264 166272 171120 176019 176640 178560 179262 182528 183672 199180 201345 204080 205344 207840 214768 221696 228160 229590 234692 237243 238080 239016 241614 244896 249408 256680 264960 268460 273792 277120 293365 298770 306120 308729 311760 316324 318688 322152 326528 332544 342240 352038 357120 358524 365056 367344 395405 398360 402690 408160 410688 415680 429536 448155 456320 459180 469384 474486 478032 483228 489792 498816 513360 528057 529920 536920 547584 554240 586730 597540 604035 612240 617458 623520 632648 637376 644304 653056 665088 684480 704076 711729 714240 717048 734688 790810 796720 805380 816320 821376 831360 859072 880095 896310 912640 918360 926187 938768 948972 956064 966456 979584 997632 1026720 1056114 1073840 1095168 1104583 1108480 1173460 1186215 1195080 1208070 1224480 1234916 1247040 1265296 1274752 1288608 1306112 1368960 1408152 1423458 1434096 1469376 1543645 1581620 1593440 1610760 1632640 1642752 1662720 1718144 1760190 1792620 1818863 1825280 1836720 1852374 1877536 1897944 1912128 1932912 1959168 1995264 2053440 2112228 2147680 2209166 2346920 2372430 2390160 2416140 2448960 2469832 2494080 2530592 2549504 2577216 2640285 2737920 2778561 2816304 2846916 2868192 2938752 3087290 3163240 3186880 3221520 3265280 3285504 3313749 3325440 3436288 3520380 3558645 3585240 3637726 3673440 3704748 3755072 3795888 3824256 3865824 3918336 4106880 4224456 4295360 4418332 4630935 4693840 4744860 4780320 4832280 4897920 4939664 4988160 5061184 5099008 5154432 5280570 5456589 5475840 5522915 5557122 5632608 5693832 5736384 5877504 6174580 6326480 6373760 6443040 6530560 6627498 6872576 7040760 7117290 7170480 7275452 7346880 7409496 7510144 7591776 7648512 7731648 8213760 8448912 8590720 8836664 9094315 9261870 9387680 9489720 9560640 9664560 9795840 9879328 9941247 9976320 10122368 10308864 10561140 10913178 11045830 11114244 11265216 11387664 11472768 11755008 12349160 12652960 12747520 12886080 13254996 13892805 14081520 14234580 14340960 14550904 14693760 14818992 15020288 15183552 15297024 15463296 16369767 16427520 16568745 16897824 17181440 17673328 18188630 18523740 18775360 18979440 19121280 19329120 19591680 19758656 19882494 20244736 20617728 21122280 21826356 22091660 22228488 22530432 22775328 22945536 24698320 25305920 25405409 25495040 25772160 26509992 27282945 27785610 28163040 28469160 28681920 29101808 29387520 29637984 30040576 30367104 30926592 32739534 33137490 33795648 34242073 34362880 35346656 36377260 37047480 37550720 37958880 38242560 38658240 39517312 39764988 40489472 42244560 43652712 44183320 44456976 45060864 45550656 45891072 49396640 49706235 50611840 50810818 51544320 53019984 54565890 55571220 56326080 56938320 57363840 58203616 58775040 59275968 60734208 61853184 65479068 66274980 67591296 68484146 70693312 72754520 74094960 75101440 75917760 76216227 76485120 77316480 79034624 79529976 81848835 84489120 87305424 88366640 88913952 90121728 91101312 98793280 99412470 101223680 101621636 102726219 103088640 106039968 109131780 111142440 112652160 113876640 114727680 116407232 118551936 121468416 127027045 130958136 132549960 135182592 136968292 141386624 145509040 148189920 150202880 151835520 152432454 154632960 158069248 159059952 163697670 168978240 171210365 174610848 176733280 177827904 182202624 197586560 198824940 202447360 203243272 205452438 212079936 218263560 222284880 225304320 227753280 228648681 229455360 232814464 237103872 254054090 261916272 265099920 270365184 273936584 282773248 291018080 296379840 303671040 304864908 308178657 309265920 318119904 327395340 337956480 342420730 349221696 353466560 355655808 364405248 381081135 395173120 397649880 406486544 410904876 424159872 436527120 444569760 450608640 455506560 457297362 465628928 474207744 508108180 513631095 523832544 530199840 547873168 565546496 582036160 592759680 607342080 609729816 616357314 636239808 654790680 675912960 684841460 698443392 706933120 711311616 762162270 787567679 790346240 795299760 812973088 821809752 848319744 873054240 889139520 911013120 914594724 931257856 1016216360 1027262190 1047665088 1060399680 1095746336 1143243405 1164072320 1185519360 1219459632 1232714628 1272479616 1309581360 1351825920 1369682920 1396886784 1413866240 1422623232 1524324540 1540893285 1575135358 1590599520 1625946176 1643619504 1696639488 1746108480 1778279040 1822026240 1829189448 2032432720 2054524380 2095330176 2120799360 2191492672 2286486810 2328144640 2362703037 2371038720 2438919264 2465429256 2544959232 2619162720 2739365840 2793773568 2827732480 3048649080 3081786570 3150270716 3181199040 3251892352 3287239008 3492216960 3556558080 3658378896 3937838395 4064865440 4109048760 4190660352 4241598720 4382985344 4572973620 4656289280 4725406074 4877838528 4930858512 5089918464 5238325440 5478731680 6097298160 6163573140 6300541432 6362398080 6503784704 6574478016 6984433920 7088109111 7113116160 7316757792 7875676790 8129730880 8218097520 8381320704 8483197440 8765970688 9145947240 9450812148 9755677056 9861717024 10476650880 10957463360 11813515185 12194596320 12327146280 12601082864 12724796160 13007569408 13148956032 13968867840 14176218222 14633515584 15751353580 16259461760 16436195040 17531941376 18291894480 18901624296 19511354112 19723434048 20953301760 21914926720 23627030370 24389192640 24654292560 25202165728 25449592320 26297912064 28352436444 29267031168 31502707160 32518923520 32872390080 35440545555 36583788960 37803248592 39022708224 39446868096 41906603520 43829853440 47254060740 48778385280 49308585120 50404331456 52595824128 56704872888 58534062336 63005414320 65037847040 65744780160 70881091110 73167577920 75606497184 78893736192 87659706880 94508121480 97556770560 98617170240 100808662912 113409745776 117068124672 126010828640 131489560320 141762182220 146335155840 151212994368 157787472384 189016242960 195113541120 197234340480 201617325824 226819491552 252021657280 262979120640 283524364440 292670311680 302425988736 378032485920 394468680960 403234651648 453638983104 504043314560 567048728880 585340623360 604851977472 756064971840 788937361920 907277966208 1008086629120 1134097457760 1209703954944 1512129943680 1814555932416 2016173258240 2268194915520 3024259887360 3629111864832 4536389831040 6048519774720 9072779662080 18145559324160
• Sum of all divisors σ(n): 67873751801856
• Sum of proper divisors (its aliquot sum) s(n): 49728192477696
• 18145559324160 is an abundant number, because the sum of its proper divisors (49728192477696) is greater than itself. Its abundance is 31582633153536

Bases of 18145559324160

• Binary: 100001000000011010111100111100010011000000000₂
• Hexadecimal: 0x1080D79E2600
• Base-36: 6FJYDIM80

Squares and roots of 18145559324160

• 18145559324160 squared (18145559324160²) is 329261323186609915959705600
• 18145559324160 cubed (18145559324160³) is 5974630873034048764203349944928567296000
• The square root of 18145559324160 is 4259760.4773226393
• The cube root of 18145559324160 is 26277.8675834167

Scales and comparisons

• 18,145,559,324,160 seconds is equal to 576,972 years, 34 weeks, 1 day, 17 hours, 36 minutes.
• To count from 1 to 18,145,559,324,160 would take you about one million, four hundred forty-two thousand, four hundred thirty-one 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 18145559324160 cubic inches would be around 2189.8 feet tall.

Recreational maths with 18145559324160

• 18145559324160 backwards is 06142395554181
• The number of decimal digits it has is: 14
• The sum of 18145559324160's digits is 54
• More coming soon!