18276223651840

Names of 18276223651840

• Cardinal: 18276223651840 can be written as Eighteen trillion, two hundred seventy-six billion, two hundred twenty-three million, six hundred fifty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.827622365184 × 10¹³

Factors of 18276223651840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 13955

Divisors of 18276223651840

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 32 34 35 40 44 49 55 56 64 68 70 77 80 85 88 98 110 112 119 128 136 140 154 160 170 176 187 196 220 224 238 245 256 272 280 308 320 340 343 352 374 385 392 440 448 476 490 512 539 544 560 595 616 640 680 686 704 748 770 784 833 880 896 935 952 980 1024 1078 1088 1120 1190 1232 1280 1309 1360 1372 1408 1496 1540 1568 1666 1715 1760 1792 1870 1904 1960 2048 2156 2176 2240 2380 2464 2560 2618 2695 2720 2744 2816 2992 3080 3136 3332 3430 3520 3584 3740 3773 3808 3920 4096 4165 4312 4352 4480 4760 4928 5120 5236 5390 5440 5488 5632 5831 5984 6160 6272 6545 6664 6860 7040 7168 7480 7546 7616 7840 8330 8624 8704 8960 9163 9520 9856 10240 10472 10780 10880 10976 11264 11662 11968 12320 12544 13090 13328 13720 13913 14080 14336 14960 15092 15232 15680 16660 17248 17408 17920 18326 18865 19040 19712 20480 20944 21560 21760 21952 22528 23324 23936 24640 25088 26180 26656 27440 27826 28160 28672 29155 29920 30184 30464 31360 33320 34496 34816 35840 36652 37730 38080 39424 41888 43120 43520 43904 45056 45815 46648 47872 49280 50176 52360 53312 54880 55652 56320 58310 59840 60368 60928 62720 64141 66640 68992 69565 69632 71680 73304 75460 76160 78848 83776 86240 87040 87808 91630 93296 95744 97391 98560 100352 104720 106624 109760 111304 112640 116620 119680 120736 121856 125440 128282 133280 137984 139130 143360 146608 150920 152320 153043 157696 167552 172480 174080 175616 183260 186592 191488 194782 197120 200704 209440 213248 219520 222608 225280 233240 236521 239360 241472 243712 250880 256564 266560 275968 278260 293216 301840 304640 306086 315392 320705 335104 344960 348160 351232 366520 373184 382976 389564 394240 418880 426496 439040 445216 466480 473042 478720 482944 486955 487424 501760 513128 533120 551936 556520 586432 603680 609280 612172 641410 670208 681737 689920 702464 733040 746368 765215 765952 779128 788480 837760 852992 878080 890432 932960 946084 957440 965888 973910 1003520 1026256 1066240 1071301 1103872 1113040 1172864 1182605 1207360 1218560 1224344 1282820 1340416 1363474 1379840 1404928 1466080 1492736 1530430 1558256 1576960 1655647 1675520 1705984 1756160 1780864 1865920 1892168 1914880 1931776 1947820 2052512 2132480 2142602 2207744 2226080 2345728 2365210 2414720 2437120 2448688 2565640 2601731 2680832 2726948 2759680 2932160 2985472 3060860 3116512 3311294 3351040 3408685 3411968 3512320 3561728 3731840 3784336 3829760 3863552 3895640 4105024 4264960 4285204 4452160 4691456 4730420 4772159 4829440 4897376 5131280 5203462 5356505 5361664 5453896 5519360 5864320 5970944 6121720 6233024 6622588 6702080 6817370 7024640 7123456 7463680 7499107 7568672 7727104 7791280 8210048 8278235 8529920 8570408 8904320 9382912 9460840 9544318 9658880 9794752 10262560 10406924 10713010 10907792 11038720 11589529 11728640 11941888 12243440 12466048 13008655 13245176 13404160 13634740 14246912 14927360 14998214 15137344 15454208 15582560 16420096 16556470 17059840 17140816 17808640 18212117 18765824 18921680 19088636 19317760 19589504 20525120 20813848 21426020 21815584 23179058 23457280 23860795 23883776 24486880 24932096 26017310 26490352 26808320 27269480 28493824 29854720 29996428 30274688 31165120 32840192 33112940 34281632 35617280 36424234 37495535 37531648 37843360 38177272 38635520 39179008 41050240 41627696 42852040 43631168 46358116 46914560 47721590 48973760 49864192 52034620 52493749 52980704 54538960 56987648 57947645 59709440 59992856 60549376 62330240 65680384 66225880 68563264 71234560 72848468 74991070 75686720 76354544 77271040 78358016 81126703 82100480 83255392 85704080 87262336 91060585 92716232 93829120 95443180 97947520 99728384 104069240 104987498 105961408 109077920 115895290 119418880 119985712 121098752 124660480 127484819 131360768 132451760 137126528 142469120 145696936 149982140 151373440 152709088 156716032 162253406 164200960 166510784 171408160 174524672 182121170 185432464 187658240 190886360 195895040 199456768 208138480 209974996 211922816 218155840 231790580 239971424 242197504 249320960 254969638 262468745 262721536 264903520 274253056 284938240 291393872 299964280 302746880 305418176 313432064 324506812 328401920 333021568 342816320 349049344 364242340 370864928 381772720 391790080 398913536 405633515 416276960 419949992 423845632 436311680 463581160 479942848 484395008 498641920 509939276 524937490 529807040 548506112 582787744 599928560 605493760 610836352 626864128 637424095 649013624 656803840 666043136 685632640 698098688 728484680 741729856 763545440 783580160 811267030 832553920 839899984 847691264 872623360 892393733 927162320 959885696 968790016 997283840 1019878552 1049874980 1059614080 1097012224 1165575488 1199857120 1210987520 1221672704 1274848190 1298027248 1313607680 1332086272 1371265280 1396197376 1456969360 1483459712 1527090880 1567160320 1622534060 1665107840 1679799968 1695382528 1745246720 1784787466 1854324640 1919771392 1994567680 2039757104 2099749960 2119228160 2194024448 2331150976 2399714240 2421975040 2443345408 2549696380 2596054496 2664172544 2742530560 2792394752 2913938720 2966919424 3054181760 3134320640 3245068120 3330215680 3359599936 3390765056 3490493440 3569574932 3708649280 3839542784 4079514208 4199499920 4238456320 4388048896 4461968665 4662301952 4799428480 4843950080 4886690816 5099392760 5192108992 5328345088 5485061120 5827877440 5933838848 6108363520 6490136240 6660431360 6719199872 6781530112 6980986880 7139149864 7417298560 7679085568 8159028416 8398999840 8476912640 8923937330 9324603904 9598856960 9773381632 10198785520 10384217984 10656690176 10970122240 11655754880 11867677696 12216727040 12980272480 13320862720 13438399744 13961973760 14278299728 14834597120 15358171136 16318056832 16797999680 16953825280 17847874660 18649207808 19197713920 19546763264 20397571040 20768435968 21940244480 23311509760 23735355392 24433454080 25960544960 26641725440 26876799488 28556599456 29669194240 30716342272 32636113664 33595999360 33907650560 35695749320 37298415616 38395427840 40795142080 41536871936 46623019520 47470710784 48866908160 51921089920 53283450880 53753598976 57113198912 59338388480 65272227328 67191998720 71391498640 74596831232 76790855680 81590284160 83073743872 93246039040 97733816320 103842179840 107507197952 114226397824 118676776960 130544454656 134383997440 142782997280 153581711360 163180568320 166147487744 186492078080 207684359680 215014395904 228452795648 237353553920 261088909312 268767994880 285565994560 326361136640 332294975488 372984156160 415368719360 456905591296 522177818624 537535989760 571131989120 652722273280 830737438720 913811182592 1075071979520 1142263978240 1305444546560 1661474877440 1827622365184 2284527956480 2610889093120 3655244730368 4569055912960 9138111825920 18276223651840
• Sum of all divisors σ(n): 59081827161600
• Sum of proper divisors (its aliquot sum) s(n): 40805603509760
• 18276223651840 is an abundant number, because the sum of its proper divisors (40805603509760) is greater than itself. Its abundance is 22529379857920

Bases of 18276223651840

• Binary: 100001001111101000011110100011001000000000000₂
• Hexadecimal: 0x109F43D19000
• Base-36: 6H7ZBOMPS

Squares and roots of 18276223651840

• 18276223651840 squared (18276223651840²) is 334020350972075825535385600
• 18276223651840 cubed (18276223651840³) is 6104630638631750138031707733574549504000
• The square root of 18276223651840 is 4275070.0171856835
• The cube root of 18276223651840 is 26340.7915387619

Scales and comparisons

• 18,276,223,651,840 seconds is equal to 581,127 years, 19 weeks, 5 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 18,276,223,651,840 would take you about one million, four hundred fifty-two thousand, eight hundred eighteen 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 18276223651840 cubic inches would be around 2195.1 feet tall.

Recreational maths with 18276223651840

• 18276223651840 backwards is 04815632267281
• 18276223651840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18276223651840's digits is 55
• More coming soon!