18004731663072

Names of 18004731663072

• Cardinal: 18004731663072 can be written as Eighteen trillion, four billion, seven hundred thirty-one million, six hundred sixty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 1.8004731663072 × 10¹³

Factors of 18004731663072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1349

Divisors of 18004731663072

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 29 32 33 42 44 48 49 56 58 66 77 84 87 88 96 98 112 116 121 132 147 154 168 174 176 196 203 224 231 232 242 264 294 308 319 336 348 352 363 392 406 462 464 484 528 539 588 609 616 638 672 696 726 784 812 841 847 924 928 957 968 1056 1078 1176 1218 1232 1276 1297 1392 1421 1452 1568 1617 1624 1682 1694 1848 1914 1936 2156 2233 2352 2436 2464 2523 2541 2552 2594 2784 2842 2904 3234 3248 3364 3388 3509 3696 3828 3872 3891 4263 4312 4466 4704 4872 5046 5082 5104 5188 5684 5808 5887 5929 6468 6496 6699 6728 6776 7018 7392 7656 7782 8526 8624 8932 9079 9251 9744 10092 10164 10208 10376 10527 11368 11616 11774 11858 12936 13398 13456 13552 14036 14267 15312 15564 15631 17052 17248 17661 17787 17864 18158 18502 19488 20184 20328 20752 21054 22736 23548 23716 24389 24563 25872 26796 26912 27104 27237 27753 28072 28534 30624 31128 31262 34104 35322 35574 35728 36316 37004 37613 40368 40656 41209 41504 42108 42801 45472 46893 47096 47432 48778 49126 51744 53592 54474 55506 56144 57068 62256 62524 63553 64757 68208 70644 71148 71456 72632 73167 73689 74008 75226 80736 81312 82418 84216 85602 93786 94192 94864 97556 98252 99869 101761 107184 108948 111012 112288 112839 114136 123627 124512 125048 127106 129514 136416 141288 142296 145264 146334 147378 148016 150452 156937 164836 168432 170723 171204 171941 187572 188384 189728 190659 194271 195112 196504 199738 203522 214368 217896 222024 225678 228272 247254 250096 254212 259028 263291 268279 282576 284592 290528 292668 294756 296032 299607 300904 305283 313874 329672 336864 341446 342408 343882 375144 381318 388542 390224 393008 399476 407044 413743 435792 444048 451356 453299 456544 470811 494508 500192 508424 512169 515823 518056 526582 536558 565152 569184 585336 589512 599214 601808 610566 627748 659344 682892 684816 687764 699083 712327 750288 762636 777084 780448 786016 789873 798952 804837 814088 827486 871584 888096 902712 906598 941622 989016 1016848 1024338 1031646 1036112 1053164 1073116 1090777 1098559 1170672 1179024 1195061 1198428 1203616 1221132 1241229 1255496 1318688 1359897 1365784 1369632 1375528 1398166 1424654 1500576 1525272 1554168 1579746 1597904 1609674 1628176 1654972 1805424 1813196 1843037 1877953 1883244 1978032 2033696 2048676 2063292 2072224 2097249 2106328 2136981 2146232 2181554 2197118 2341344 2358048 2390122 2396856 2442264 2482458 2510992 2719794 2731568 2751056 2796332 2849308 2896201 2951069 3050544 3108336 3159492 3195808 3219348 3256352 3272331 3295677 3309944 3585183 3610848 3626392 3686074 3755906 3766488 3956064 4097352 4126584 4194498 4212656 4273962 4292464 4363108 4394236 4551173 4780244 4793712 4884528 4964916 4986289 5021984 5439588 5463136 5502112 5529111 5592664 5633859 5698616 5792402 5902138 6101088 6216672 6318984 6438696 6544662 6591354 6619888 7170366 7252784 7372148 7511812 7532976 7635439 7689913 8194704 8253168 8388996 8425312 8547924 8584928 8688603 8726216 8788472 8853207 9102346 9560488 9587424 9769056 9929832 9972578 10879176 11058222 11185328 11267718 11397232 11584804 11804276 11998547 12637968 12877392 13089324 13145671 13182708 13239776 13653519 14340732 14505568 14744296 14958867 15023624 15065952 15270878 15379826 16389408 16506336 16777992 17095848 17377206 17452432 17576944 17706414 18204692 19120976 19859664 19945156 20273407 20657483 21758352 22116444 22370656 22535436 22794464 22906317 23069739 23169608 23608552 23997094 25275936 25754784 26178648 26291342 26365416 27307038 28681464 29488592 29917734 30047248 30541756 30759652 31632533 31858211 33555984 34191696 34754412 34904864 35153888 35412828 35995641 36409384 38241952 39437013 39719328 39890312 40546814 41314966 43516704 44232888 45070872 45812634 46139478 46339216 47217104 47994188 52357296 52582684 52730832 53448073 54614076 57362928 58977184 59835468 60094496 60820221 61083512 61519304 61972449 63265066 63716422 67111968 68383392 69508824 70825656 71991282 72818768 78874026 79780624 81093628 82629932 83989829 88465776 90141744 91625268 92278956 92678432 94434208 94897599 95574633 95988376 104714592 105165368 105461664 106896146 109228152 114725856 119670936 121640442 122167024 123038608 123944898 126530132 127432844 131984017 139017648 141651312 143982564 144602381 145637536 157748052 159561248 160344219 162187256 165259864 167979658 176931552 180283488 183250536 184557912 189795198 191149266 191976752 210330736 213792292 218456304 221427731 223007477 239341872 243280884 244334048 246077216 247889796 251969487 253060264 254865688 263968034 278035296 283302624 287965128 289204762 315496104 320688438 324374512 330519728 335959316 347957863 366501072 369115824 379590396 382298532 383953504 395952051 420661472 427584584 433807143 436912608 442855462 446014954 478683744 486561768 495779592 503938974 506120528 509731376 527936068 575930256 578409524 587928803 630992208 641376876 648749024 661039456 664283193 669022431 671918632 695915726 733002144 738231648 759180792 764597064 791904102 855169168 867614286 885710924 892029908 923888119 973123536 991559184 1007877948 1012241056 1019462752 1043873589 1055872136 1151860512 1156819048 1175857606 1261984416 1282753752 1328566386 1338044862 1343837264 1391831452 1518361584 1529194128 1549994117 1583808204 1710338336 1735228572 1763786409 1771421848 1784059816 1847776238 1946247072 1983118368 2015755896 2087747178 2111744272 2313638096 2351715212 2435705041 2565507504 2657132772 2676089724 2687674528 2771664357 2783662904 3036723168 3058388256 3099988234 3167616408 3470457144 3527572818 3542843696 3568119632 3695552476 3827536493 4031511792 4175494356 4223488544 4627276192 4649982351 4703430424 4871410082 5131015008 5314265544 5352179448 5543328714 5567325808 6199976468 6335232816 6467216833 6940914288 7055145636 7085687392 7136239264 7307115123 7391104952 7655072986 8063023584 8350988712 9299964702 9406860848 9742820164 10628531088 10704358896 11086657428 11134651616 11482609479 12399952936 12670465632 12934433666 13881828576 14110291272 14614230246 14782209904 15310145972 16701977424 17049935287 18599929404 18813721696 19401650499 19485640328 21257062176 21408717792 22173314856 22965218958 24799905872 25868867332 26792755451 28220582544 29228460492 29564419808 30620291944 33403954848 34099870574 37199858808 38803300998 38971280656 44346629712 45930437916 49599811744 51149805861 51737734664 53585510902 56441165088 58456920984 61240583888 68199741148 74399717616 77606601996 77942561312 80378266353 88693259424 91860875832 102299611722 103475469328 107171021804 116913841968 122481167776 136399482296 148799435232 155213203992 160756532706 183721751664 187549288157 204599223444 206950938656 214342043608 233827683936 272798964592 310426407984 321513065412 367443503328 375098576314 409198446888 428684087216 545597929184 562647864471 620852815968 643026130824 750197152628 818396893776 857368174432 1125295728942 1286052261648 1500394305256 1636793787552 2250591457884 2572104523296 3000788610512 4501182915768 6001577221024 9002365831536 18004731663072
• Sum of all divisors σ(n): 62637595241760
• Sum of proper divisors (its aliquot sum) s(n): 44632863578688
• 18004731663072 is an abundant number, because the sum of its proper divisors (44632863578688) is greater than itself. Its abundance is 26628131915616

Bases of 18004731663072

• Binary: 100000110000000001101101000101001001011100000₂
• Hexadecimal: 0x10600DA292E0
• Base-36: 6DR9CD3HC

Squares and roots of 18004731663072

• 18004731663072 squared (18004731663072²) is 324170362259227426928477184
• 18004731663072 cubed (18004731663072³) is 5836600385598232533619836365876727349248
• The square root of 18004731663072 is 4243198.2823186569
• The cube root of 18004731663072 is 26209.7101233597

Scales and comparisons

• 18,004,731,663,072 seconds is equal to 572,494 years, 40 weeks, 1 day, 22 hours, 51 minutes, 12 seconds.
• To count from 1 to 18,004,731,663,072 would take you about one million, four hundred thirty-one thousand, two hundred thirty-six 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 18004731663072 cubic inches would be around 2184.1 feet tall.

Recreational maths with 18004731663072

• 18004731663072 backwards is 27036613740081
• 18004731663072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18004731663072's digits is 48
• More coming soon!