18475115338368

Names of 18475115338368

• Cardinal: 18475115338368 can be written as Eighteen trillion, four hundred seventy-five billion, one hundred fifteen million, three hundred thirty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8475115338368 × 10¹³

Factors of 18475115338368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 559

Divisors of 18475115338368

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 53 62 64 72 78 93 96 104 106 117 124 128 144 156 159 186 192 208 212 234 248 279 288 312 318 372 384 403 416 424 457 468 477 496 558 576 624 636 689 744 806 832 848 914 936 954 961 992 1116 1152 1209 1248 1272 1371 1378 1488 1612 1643 1664 1696 1828 1872 1908 1922 1984 2067 2232 2418 2496 2544 2742 2756 2809 2883 2976 3224 3286 3392 3627 3656 3744 3816 3844 3968 4113 4134 4464 4836 4929 4992 5088 5484 5512 5618 5766 5941 5952 6201 6448 6572 6784 7254 7312 7488 7632 7688 8226 8268 8427 8649 8928 9672 9858 10176 10968 11024 11236 11532 11882 11904 12402 12493 12896 13144 14167 14508 14624 14787 14976 15264 15376 16452 16536 16854 17298 17823 17856 19344 19716 20352 21359 21936 22048 22472 23064 23764 24221 24804 24986 25281 25792 26288 28334 29016 29248 29574 30528 30752 32904 33072 33708 34596 35646 35712 36517 37479 38688 39432 42501 42718 43872 44096 44944 46128 47528 48442 49608 49972 50562 50933 51584 52576 53469 56668 58032 58496 59148 61056 61504 64077 65808 66144 67416 69192 71292 72663 73034 74958 77376 78864 85002 85436 87079 87744 88192 89888 92256 95056 96884 99216 99944 101124 101866 105152 106938 109551 112437 113336 116064 118296 123008 127503 128154 131616 132288 134832 138384 142584 145326 146068 149916 152799 154752 157728 170004 170872 174158 175488 179776 184171 184512 190112 192231 193768 198432 199888 202248 203732 210304 213876 217989 219102 224874 226672 232128 236592 255006 256308 261237 263232 264576 269664 276768 285168 290652 292136 299832 305598 314873 315456 328653 340008 341744 348316 359552 368342 369024 380224 384462 387536 396864 399776 404496 407464 427752 435978 438204 439177 449748 453344 458397 464256 473184 510012 512616 522474 526464 539328 552513 553536 570336 581304 584272 599664 611196 629746 630912 657306 662129 680016 683488 696632 736684 750851 760448 768924 775072 783711 793728 799552 808992 814928 855504 871956 876408 878354 899496 906688 916794 944619 946368 1020024 1025232 1044948 1078656 1105026 1107072 1132027 1140672 1162608 1168544 1199328 1222392 1259492 1283713 1314612 1317531 1324258 1360032 1366976 1393264 1473368 1501702 1537848 1550144 1567422 1599104 1617984 1629856 1657539 1711008 1743912 1752816 1756708 1798992 1813376 1833588 1889238 1892736 1986387 2040048 2050464 2089896 2210052 2252553 2264054 2281344 2325216 2337088 2398656 2444784 2518984 2567426 2629224 2635062 2648516 2699449 2720064 2733952 2786528 2833857 2946736 3003404 3075696 3100288 3134844 3235968 3259712 3315078 3396081 3422016 3487824 3505632 3513416 3597984 3667176 3778476 3851139 3952593 3972774 4080096 4100928 4179792 4420104 4505106 4528108 4650432 4674176 4797312 4889568 5037968 5134852 5258448 5270124 5297032 5398898 5440128 5573056 5667714 5709301 5893472 5959161 6006808 6151392 6269688 6519424 6630156 6757659 6792162 6844032 6975648 7011264 7026832 7195968 7334352 7556952 7702278 7905186 7945548 8098347 8160192 8201856 8359584 8840208 9010212 9056216 9300864 9761063 9779136 10075936 10188243 10269704 10516896 10540248 10594064 10797796 11146112 11335428 11418602 11553417 11786944 11918322 12013616 12302784 12539376 13260312 13515318 13584324 13951296 14022528 14053664 14391936 14668704 15113904 15404556 15810372 15891096 16196694 16320384 16688269 16719168 17127903 17680416 18020424 18112432 19522126 19558272 20151872 20376486 20539408 21033792 21080496 21188128 21595592 22670856 22837204 23106834 23276381 23573888 23836644 24027232 24295041 24605568 25078752 26520624 27030636 27168648 27902592 28107328 29283189 29337408 30227808 30809112 31620744 31782192 32393388 33376538 33438336 34255806 35092837 35360832 36040848 36224864 39044252 39795103 40303744 40752972 41078816 42067584 42160992 42376256 43191184 45341712 45674408 46213668 46552762 47673288 48054464 48590082 50064807 50157504 51383709 53041248 54061272 54337296 56214656 58566378 58674816 60455616 61618224 63241488 63564384 64786776 66753076 68511612 69829143 70185674 70721664 72081696 72449728 78088504 79590206 81505944 82157632 84321984 84752512 86382368 87849567 90683424 91348816 92427336 93105524 95346576 96108928 97180164 100129614 100315008 102767418 105278511 106082496 108122544 108674592 117132756 119385309 120911232 123236448 126482976 127128768 129573552 133506152 137023224 139658286 140371348 144163392 144899456 150194421 156177008 159180412 163011888 164315264 168643968 172764736 175699134 181366848 182697632 184854672 186211048 190693152 194360328 200259228 205534836 209487429 210557022 212164992 216245088 217349184 234265512 238770618 246472896 252965952 254257536 259147104 267012304 274046448 279316572 280742696 288326784 300388842 302592953 312354016 315835533 318360824 326023776 345529472 351398268 358155927 362733696 365395264 369709344 372422096 381386304 388720656 400518456 411069672 418974858 421114044 432490176 434698368 468531024 477541236 492945792 505931904 517336339 518294208 534024608 548092896 558633144 561485392 600777684 605185906 624708032 631671066 636721648 652047552 702796536 716311854 730790528 739418688 744844192 762772608 777441312 801036912 822139344 837949716 842228088 864980352 907778859 937062048 955082472 1034672678 1036588416 1068049216 1096185792 1117266288 1122970784 1201555368 1210371812 1233648193 1249416064 1263342132 1273443296 1304095104 1405593072 1432623708 1478837376 1489688384 1552009017 1554882624 1602073824 1644278688 1675899432 1684456176 1815557718 1874124096 1910164944 2069345356 2136098432 2192371584 2234532576 2245941568 2403110736 2420743624 2467296386 2526684264 2546886592 2723336577 2811186144 2865247416 2979376768 3104018034 3109765248 3204147648 3288557376 3351798864 3368912352 3631115436 3700944579 3748248192 3820329888 4138690712 4469065152 4491883136 4656027051 4806221472 4841487248 4934592772 5053368528 5093773184 5446673154 5622372288 5730494832 6208036068 6408295296 6577114752 6703597728 6737824704 7262230872 7401889158 7640659776 8277381424 8938130304 9312054102 9612442944 9682974496 9869185544 10106737056 10893346308 11102833737 11244744576 11460989664 12416072136 13407195456 13475649408 14524461744 14803778316 15281319552 16037426509 16554762848 18624108204 19224885888 19365948992 19738371088 20213474112 21786692616 22205667474 22921979328 24832144272 26814390912 29048923488 29607556632 32074853018 33109525696 37248216408 38731897984 39476742176 40426948224 43573385232 44411334948 45843958656 48112279527 49664288544 58097846976 59215113264 64149706036 66219051392 74496432816 78953484352 87146770464 88822669896 96224559054 99328577088 116195693952 118430226528 128299412072 144336838581 148992865632 157906968704 174293540928 177645339792 192449118108 198657154176 236860453056 256598824144 288673677162 297985731264 348587081856 355290679584 384898236216 473720906112 513197648288 577347354324 595971462528 710581359168 769796472432 1026395296576 1154694708648 1421162718336 1539592944864 2052790593152 2309389417296 3079185889728 4618778834592 6158371779456 9237557669184 18475115338368
• Sum of all divisors σ(n): 60429311053020
• Sum of proper divisors (its aliquot sum) s(n): 41954195714652
• 18475115338368 is an abundant number, because the sum of its proper divisors (41954195714652) is greater than itself. Its abundance is 23479080376284

Bases of 18475115338368

• Binary: 100001100110110010010101011111101101010000000₂
• Hexadecimal: 0x10CD92AFDA80
• Base-36: 6JRCMNQ80

Squares and roots of 18475115338368

• 18475115338368 squared (18475115338368²) is 341329886766000539132903424
• 18475115338368 cubed (18475115338368³) is 6306109026433949175780461467616025772032
• The square root of 18475115338368 is 4298268.8769280129
• The cube root of 18475115338368 is 26435.9985540837

Scales and comparisons

• 18,475,115,338,368 seconds is equal to 587,451 years, 27 weeks, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,475,115,338,368 would take you about one million, four hundred sixty-eight thousand, six hundred twenty-eight 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 18475115338368 cubic inches would be around 2203 feet tall.

Recreational maths with 18475115338368

• 18475115338368 backwards is 86383351157481
• The number of decimal digits it has is: 14
• The sum of 18475115338368's digits is 63
• More coming soon!