18401094991552

Names of 18401094991552

• Cardinal: 18401094991552 can be written as Eighteen trillion, four hundred one billion, ninety-four million, nine hundred ninety-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.8401094991552 × 10¹³

Factors of 18401094991552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 876

Divisors of 18401094991552

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 43 49 52 56 64 86 91 98 104 112 172 182 196 208 224 301 343 344 364 392 416 448 559 602 637 686 688 728 784 811 832 1118 1204 1274 1372 1376 1456 1568 1622 1849 2107 2236 2408 2548 2744 2752 2912 3136 3244 3698 3913 4214 4459 4472 4816 5096 5488 5677 5824 6488 7396 7826 8428 8918 8944 9632 10192 10543 10976 11354 12943 12976 14749 14792 15652 16856 17836 17888 19264 20384 21086 21952 22708 24037 25886 25952 27391 29498 29584 31304 33712 34873 35672 35776 39739 40768 42172 45416 48074 51772 51904 54782 58996 59168 62608 67424 69746 71344 73801 79478 79507 84344 90601 90832 96148 103544 109564 117992 118336 125216 134848 139492 142688 147602 158956 159014 168259 168688 181202 181664 191737 192296 207088 219128 235984 244111 250432 278173 278984 285376 295204 317912 318028 336518 337376 362404 363328 383474 384592 414176 438256 453349 471968 488222 516607 556346 556549 557968 590408 634207 635824 636056 673036 674752 724808 766948 769184 828352 876512 906698 943936 976444 1033214 1033591 1112692 1113098 1115936 1177813 1180816 1268414 1271648 1272112 1346072 1449616 1499539 1533896 1538368 1708777 1753024 1813396 1952888 2066428 2067182 2225384 2226196 2231872 2355626 2361632 2536828 2543296 2544224 2692144 2899232 2999078 3067792 3173443 3417554 3616249 3626792 3895843 3905776 4132856 4134364 4450768 4452392 4711252 4723264 5073656 5088448 5384288 5798464 5998156 6135584 6346886 6835108 7232498 7235137 7253584 7791686 7811552 8244691 8265712 8268728 8901536 8904784 9422504 10147312 10496773 10768576 11961439 11996312 12271168 12693772 13670216 14464996 14470274 14507168 15583372 15623104 16489382 16531424 16537456 17803072 17809568 18845008 19494007 20294624 20993546 22214101 23922878 23992624 25387544 27270901 27340432 28929992 28940548 29014336 31166744 32978764 33062848 33074912 35619136 37690016 38988014 40589248 41987092 44428202 47845756 47985248 50645959 50775088 54541802 54680864 57859984 57881096 62333488 64480177 65957528 66149824 73477411 75380032 77976028 83974184 88856404 95691512 95970496 101291918 101550176 109083604 109361728 115719968 115762192 124666976 128960354 131915056 136458049 146954822 155498707 155952056 167948368 177712808 191383024 202583836 203100352 218167208 231439936 231524384 249333952 257920708 263830112 272916098 293909644 310997414 311904112 335896736 354521713 355425616 382766048 405167672 436334416 451361239 463048768 514341877 515841416 527660224 545832196 587819288 621994828 623808224 671793472 709043426 710851232 765532096 810335344 838242301 872668832 902722478 955206343 1028683754 1031682832 1091664392 1175638576 1243989656 1247616448 1418086852 1421702464 1620670688 1676484602 1745337664 1805444956 1910412686 2057367508 2063365664 2183328784 2351277152 2487979312 2836173704 3159528673 3241341376 3352969204 3610889912 3820825372 4114735016 4126731328 4366657568 4702554304 4975958624 5672347408 5867696107 6319057346 6686444401 6705938408 7221779824 7641650744 8229470032 8733315136 9951917248 11344694816 11735392214 12638114692 13372888802 13411876816 14443559648 15283301488 16458940064 22116700711 22689389632 23470784428 25276229384 26745777604 26823753632 28887119296 30566602976 32917880128 41073872749 44233401422 46941568856 50552458768 53491555208 53647507264 61133205952 82147745498 88466802844 93883137712 101104917536 106983110416 164295490996 176933605688 187766275424 202209835072 213966220832 287517109243 328590981992 353867211376 375532550848 427932441664 575034218486 657181963984 707734422752 1150068436972 1314363927968 1415468845504 2300136873944 2628727855936 4600273747888 9200547495776 18401094991552
• Sum of all divisors σ(n): 47008044160000
• Sum of proper divisors (its aliquot sum) s(n): 28606949168448
• 18401094991552 is an abundant number, because the sum of its proper divisors (28606949168448) is greater than itself. Its abundance is 10205854176896

Bases of 18401094991552

• Binary: 100001011110001010110101110101111111011000000₂
• Hexadecimal: 0x10BC56BAFEC0
• Base-36: 6ITCGUT34

Squares and roots of 18401094991552

• 18401094991552 squared (18401094991552²) is 338600296888120098951368704
• 18401094991552 cubed (18401094991552³) is 6230616227206007004102697306389717188608
• The square root of 18401094991552 is 4289649.7516174907
• The cube root of 18401094991552 is 26400.6461195709

Scales and comparisons

• 18,401,094,991,552 seconds is equal to 585,097 years, 46 weeks, 6 days, 11 hours, 25 minutes, 52 seconds.
• To count from 1 to 18,401,094,991,552 would take you about one million, four hundred sixty-two thousand, seven hundred forty-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 18401094991552 cubic inches would be around 2200.1 feet tall.

Recreational maths with 18401094991552

• 18401094991552 backwards is 25519949010481
• The number of decimal digits it has is: 14
• The sum of 18401094991552's digits is 58
• More coming soon!