18318916242900

Names of 18318916242900

• Cardinal: 18318916242900 can be written as Eighteen trillion, three hundred eighteen billion, nine hundred sixteen million, two hundred forty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 1.83189162429 × 10¹³

Factors of 18318916242900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 538

Divisors of 18318916242900

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 25 26 28 30 35 36 39 42 45 50 52 60 63 65 70 75 78 84 90 91 100 105 107 117 126 130 140 150 156 169 175 180 182 195 210 214 225 234 252 260 273 300 315 321 325 338 350 364 390 401 420 428 450 455 468 507 525 535 546 585 630 642 650 676 700 749 780 802 819 845 900 910 963 975 1014 1050 1070 1092 1170 1183 1203 1260 1284 1300 1365 1391 1498 1521 1575 1604 1605 1638 1690 1820 1926 1950 2005 2028 2100 2140 2247 2275 2340 2366 2406 2535 2675 2730 2782 2807 2925 2996 3042 3150 3210 3276 3380 3549 3609 3745 3852 3900 4010 4095 4173 4225 4494 4550 4732 4812 4815 5070 5213 5350 5460 5564 5614 5850 5915 6015 6084 6300 6420 6741 6825 6955 7098 7218 7490 7605 8020 8025 8190 8346 8421 8450 8988 9100 9630 9737 10025 10140 10426 10647 10700 11228 11235 11700 11830 12030 12519 12675 13482 13650 13910 14035 14196 14436 14980 15210 15639 16050 16380 16692 16842 16900 17745 18045 18083 18725 19260 19474 20050 20475 20852 20865 21294 22470 23660 24060 24075 25038 25263 25350 26065 26964 27300 27820 28070 29211 29575 30075 30420 31278 32100 33684 33705 34775 35490 36090 36166 36491 37450 38025 38948 40100 40950 41730 42105 42588 42907 44940 46917 48150 48685 50076 50526 50700 52130 53235 54249 56140 56175 58422 59150 60150 62556 62595 67410 67769 69550 70175 70980 72180 72332 72982 74900 76050 78195 81900 83460 84210 85814 87633 88725 90225 90415 93834 96300 97370 101052 104260 104325 106470 108498 109473 112350 116844 118300 120300 125190 126315 126581 128721 130325 134820 135538 139100 140350 145964 146055 152100 156390 160801 162747 168420 168525 171628 175266 177450 180450 180830 182455 187668 194740 203307 208650 210525 212940 214535 216996 218946 224700 234585 243425 250380 252630 253162 257442 260650 266175 271076 271245 280700 292110 300349 312780 312975 321602 325494 328419 337050 338845 350532 354900 360900 361660 364910 379743 386163 390975 406614 417300 421050 429070 437892 438165 452075 469170 474383 482403 486850 505260 506324 514884 521300 532350 542490 547365 557791 584220 600698 609921 625950 631575 632905 643204 643605 650988 656838 674100 677690 729820 730275 759486 772326 781950 804005 813228 813735 842100 858140 876330 901047 904150 912275 938340 948766 964806 973700 1016535 1064700 1072675 1084980 1094730 1115582 1125607 1139229 1172925 1201396 1219842 1251900 1263150 1265810 1287210 1313676 1355380 1356225 1423149 1447209 1460550 1501745 1518972 1544652 1563900 1608010 1627470 1642095 1673373 1694225 1752660 1802094 1808300 1824550 1897532 1898715 1929612 1930815 2033070 2090413 2145350 2189460 2190825 2231164 2251214 2278458 2345850 2371915 2412015 2439684 2526300 2531620 2574420 2703141 2712450 2736825 2788955 2846298 2894418 2921100 3003490 3049605 3164525 3216020 3218025 3254940 3284190 3346746 3376821 3388450 3604188 3649100 3797430 3861630 3904537 4020025 4066140 4068675 4180826 4269447 4290700 4381650 4502428 4505235 4556916 4691700 4743830 4824030 5020119 5082675 5406282 5424900 5473650 5577910 5628035 5692596 5696145 5788836 6006980 6099210 6271239 6329050 6436050 6568380 6693492 6753642 6776900 7115745 7236045 7251283 7508725 7594860 7723260 7809074 8040050 8137350 8210475 8361652 8366865 8538894 8763300 9010470 9487660 9493575 9648060 9654075 10040238 10130463 10165350 10452065 10812564 10947300 11155820 11256070 11392290 11713611 11859575 12060075 12198420 12542478 12658100 12872100 13507284 13515705 13944775 14231490 14472090 14502566 14632891 15017450 15248025 15618148 16080100 16274700 16420950 16733730 16884105 17077788 17205707 18020940 18813717 18987150 19308150 19522685 20080476 20260926 20330700 20904130 21347235 21753849 22512140 22526175 22784580 23427222 23719150 24120150 25084956 25100595 27031410 27175369 27889550 28140175 28462980 28480725 28944180 29005132 29265782 30034900 30496050 31356195 32841900 33467460 33768210 34411414 35140833 35578725 36180225 36256415 37627434 37974300 38616300 39045370 40521852 41808260 41834325 42694470 43507698 43898673 45052350 46854444 47438300 48240300 50201190 50652315 50758981 51617121 52260325 54062820 54350738 55779100 56280350 56961450 58531564 58568055 60992100 62712390 65261547 67536420 67578525 68822828 70281666 71157450 72360450 72512830 73164455 75254868 78090740 81526107 83668650 84420525 85388940 86028535 87015396 87797346 90104700 94068585 97613425 100402380 101304630 101517962 103234242 104520650 106736175 108701476 108769245 112560700 113922900 117136110 120439949 125424780 125502975 130523094 131696019 135157050 135876845 140563332 142314900 144720900 145025660 146328910 152276943 154851363 156780975 163052214 167337300 168841050 172057070 175594692 175704165 181282075 188137170 190227583 195226850 202609260 203035924 206468484 209041300 213472350 217538490 219493365 223674191 234272220 240879898 244578321 251005950 253261575 253794905 258085605 261046188 263392038 270314100 271753690 292657820 292840275 304553886 309702726 313561950 326104428 326307735 337682100 344114140 351408330 361319847 362564150 365822275 376274340 380455166 390453700 407630535 426944700 430142675 435076980 438986730 447348382 456830829 470342925 481759796 489156642 502011900 506523150 507589810 516171210 526784076 543507380 543846225 570682749 585680550 602199745 609107772 619405452 627123900 652615470 658480095 671022573 679384225 702816660 722639694 725128300 731644550 760910332 761384715 774256815 815261070 860285350 877973460 878520825 894696764 913661658 940685850 951137915 978313284 1013046300 1015179620 1032342420 1083959541 1087692450 1097466825 1118370955 1141365498 1171361100 1204399490 1222891605 1268974525 1290428025 1305230940 1316960190 1342045146 1358768450 1445279388 1463289100 1522769430 1548513630 1565719337 1630522140 1631538675 1712048247 1720570700 1757041650 1806599235 1827323316 1881371700 1902275830 2013067719 2038152675 2167919082 2175384900 2194933650 2236741910 2282730996 2284154145 2408798980 2445783210 2537949050 2580856050 2633920380 2684090292 2717536900 2853413745 2907764483 3010998725 3045538860 3097027260 3131438674 3263077350 3292400475 3355112865 3424096494 3514083300 3613198470 3804551660 3806923575 3871284075 4026135438 4076305350 4335838164 4389867300 4473483820 4568308290 4697158011 4755689575 4891566420 5075898100 5161712100 5419797705 5591854775 5706827490 5815528966 6021997450 6114458025 6262877348 6526154700 6584800950 6710225730 6848192988 7226396940 7613847150 7742568150 7828596685 8052270876 8152610700 8560241235 8723293449 9032996175 9136616580 9394316022 9511379150 10065338595 10839595410 11183709550 11413654980 11420770725 11631057932 12043994900 12228916050 13169601900 13420451460 14091474033 14267068725 14538822415 15227694300 15485136300 15657193370 16775564325 17120482470 17446586898 18065992350 18788632044 19022758300 20130677190 20354351381 21679190820 22367419100 22841541450 23485790055 24457832100 26169880347 27098988525 28182948066 28534137450 29077644830 31314386740 33551128650 34240964940 34893173796 36131984700 39142983425 40261354380 40708702762 42801206175 43616467245 45683082900 46971580110 50326692975 52339760694 54197977050 56365896132 57068274900 58155289660 61063054143 67102257300 70457370165 72694112075 78285966850 81417405524 85602412350 87232934490 93943160220 100653385950 101771756905 104679521388 108395954100 117428950275 122126108286 130849401735 140914740330 145388224150 156571933700 171204824700 174465868980 183189162429 201306771900 203543513810 218082336225 234857900550 244252216572 261698803470 281829480660 290776448300 305315270715 352286850825 366378324858 407087027620 436164672450 469715801100 508858784525 523397606940 610630541430 654247008675 704573701650 732756649716 872329344900 915945812145 1017717569050 1221261082860 1308494017350 1409147403300 1526576353575 1831891624290 2035435138100 2616988034700 3053152707150 3663783248580 4579729060725 6106305414300 9159458121450 18318916242900
• Sum of all divisors σ(n): 71902011164256
• Sum of proper divisors (its aliquot sum) s(n): 53583094921356
• 18318916242900 is an abundant number, because the sum of its proper divisors (53583094921356) is greater than itself. Its abundance is 35264178678456

Bases of 18318916242900

• Binary: 100001010100100110100011111101100110111010100₂
• Hexadecimal: 0x10A9347ECDD4
• Base-36: 6HRLDR0T0

Squares and roots of 18318916242900

• 18318916242900 squared (18318916242900²) is 335582692314385451800410000
• 18318916242900 cubed (18318916242900³) is 6147511233074108646317985797879589000000
• The square root of 18318916242900 is 4280060.3083251059
• The cube root of 18318916242900 is 26361.2859646763

Scales and comparisons

• 18,318,916,242,900 seconds is equal to 582,484 years, 45 weeks, 2 days, 13 hours, 15 minutes.
• To count from 1 to 18,318,916,242,900 would take you about one million, four hundred fifty-six thousand, two hundred twelve 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 18318916242900 cubic inches would be around 2196.8 feet tall.

Recreational maths with 18318916242900

• 18318916242900 backwards is 00924261981381
• The number of decimal digits it has is: 14
• The sum of 18318916242900's digits is 54
• More coming soon!