15018132980323872

Names of 15018132980323872

• Cardinal: 15018132980323872 can be written as Fifteen quadrillion, eighteen trillion, one hundred thirty-two billion, nine hundred eighty million, three hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.5018132980323872 × 10¹⁶

Factors of 15018132980323872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 488

Divisors of 15018132980323872

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 103 112 126 144 147 168 196 206 224 252 288 294 309 336 343 373 392 412 441 504 588 618 672 686 721 746 784 824 882 927 1008 1029 1119 1176 1236 1372 1442 1492 1568 1648 1764 1854 2016 2058 2163 2238 2352 2472 2611 2744 2884 2984 3087 3296 3357 3528 3708 4116 4326 4476 4704 4944 5047 5222 5488 5768 5968 6174 6489 6714 7056 7416 7833 8232 8652 8952 9888 10094 10444 10609 10976 11536 11936 12348 12978 13428 14112 14832 15141 15666 16464 17304 17904 18277 20188 20888 21218 23072 23499 24696 25956 26856 29664 30282 31332 31827 32928 34608 35329 35808 36554 38419 40376 41776 42436 45423 46998 49392 51912 53712 54831 60564 62664 63654 69216 70658 73108 74263 76838 80752 83552 84872 90846 93996 95481 98784 103824 105987 107424 109662 115257 121128 125328 127308 127939 139129 141316 146216 148526 153676 161504 164493 169744 181692 187992 190962 207648 211974 219324 222789 230514 242256 250656 254616 255878 268933 278258 282632 292432 297052 307352 317961 328986 339488 345771 363384 375984 381924 383817 417387 423948 438648 445578 461028 484512 509232 511756 519841 537866 556516 565264 584864 594104 614704 635922 657972 668367 691542 726768 751968 763848 767634 806799 834774 847896 877296 891156 922056 973903 1018464 1023512 1039682 1075732 1092727 1113032 1130528 1151451 1188208 1229408 1252161 1271844 1315944 1336734 1383084 1453536 1527696 1535268 1559523 1613598 1669548 1695792 1754592 1782312 1844112 1882531 1947806 2047024 2079364 2151464 2185454 2226064 2302902 2376416 2420397 2504322 2543688 2631888 2673468 2766168 2921709 3055392 3070536 3119046 3227196 3278181 3339096 3391584 3564624 3638887 3688224 3765062 3895612 3957157 4094048 4158728 4302928 4370908 4452128 4605804 4678569 4840794 5008644 5087376 5263776 5346936 5532336 5647593 5843418 6141072 6238092 6454392 6556362 6678192 6817321 7129248 7277774 7530124 7649089 7791224 7914314 8317456 8605856 8741816 8765127 9211608 9357138 9681588 9834543 10017288 10174752 10693872 10916661 11064672 11295186 11686836 11871471 12282144 12476184 12908784 13112724 13177717 13356384 13634642 14330287 14555548 15060248 15298178 15582448 15828628 16634912 16942779 17483632 17530254 18423216 18714276 19363176 19669086 20034576 20451963 21387744 21833322 22590372 22947267 23373672 23742942 24952368 25817568 26225448 26355434 27269284 27700099 28660574 29111096 30120496 30596356 31164896 31657256 32749983 33885558 34967264 35060508 35614413 36846432 37428552 38726352 39338172 39533151 40069152 40903926 42990861 43666644 45180744 45894534 46747344 47485884 47721247 49904736 52450896 52710868 53543623 54538568 55400198 57321148 58222192 60240992 61192712 61355889 63314512 65499966 67771116 68841801 70121016 71228826 74857104 77452704 78676344 79066302 81807852 83100297 85981722 87333288 90361488 91789068 93494688 94971768 95442494 100312009 104901792 105421736 107087246 109077136 110800396 114642296 116444384 118599453 122385424 122711778 126629024 128972583 130999932 135542232 137683602 140242032 142457652 143163741 149714208 157352688 158132604 160630869 163615704 166200594 171963444 174666576 180722976 183578136 189943536 190884988 193900693 200624018 210843472 214174492 218154272 221600792 229284592 237198906 244770848 245423556 249300891 257945166 261999864 271084464 275367204 280484064 284915304 286327482 300936027 314705376 316265208 321261738 327231408 332401188 343926888 349333152 367156272 374805361 379887072 381769976 387801386 401248036 407587171 421686944 428348984 429491223 443201584 458569184 474397812 481892607 490847112 498601782 515890332 523999728 542168928 550734408 569830608 572654964 581702079 601872054 632530416 642523476 654462816 664802376 687853776 702184063 734312544 749610722 763539952 775602772 802496072 815174342 856697968 858982446 886403168 902808081 948795624 963785214 981694224 997203564 1031780664 1047999456 1101468816 1124416083 1139661216 1145309928 1163404158 1203744108 1222761513 1265060832 1285046952 1329604752 1357304851 1375707552 1404368126 1476019561 1499221444 1527079904 1551205544 1604992144 1630348684 1713395936 1717964892 1745106237 1805616162 1897591248 1927570428 1963388448 1994407128 2063561328 2106552189 2202937632 2248832166 2290619856 2326808316 2407488216 2445523026 2570093904 2659209504 2714609702 2808736252 2853110197 2952039122 2998442888 3102411088 3209984288 3260697368 3373248249 3435929784 3490212474 3611232324 3668284539 3795182496 3855140856 3988814256 4071914553 4127122656 4213104378 4428058683 4497664332 4581239712 4653616632 4814976432 4891046052 4915288441 5140187808 5429219404 5617472504 5706220394 5904078244 5996885776 6204822176 6319656567 6521394736 6746496498 6871859568 6980424948 7222464648 7336569078 7710281712 7977628512 8143829106 8426208756 8559330591 8856117366 8995328664 9307233264 9629952864 9782092104 9830576882 10332136927 10858438808 11234945008 11412440788 11808156488 11993771552 12215743659 12639313134 13042789472 13284176049 13492992996 13743719136 13960849896 14444929296 14673138156 14745865323 15420563424 16287658212 16852417512 17118661182 17712234732 17990657328 18614466528 19564184208 19661153764 19971771379 20664273854 21716877616 22469890016 22824881576 23616312976 24431487318 25278626268 25677991773 26568352098 26985985992 27921699792 28889858592 29346276312 29491730646 30996410781 32575316424 33704835024 34237322364 35424469464 35981314656 39128368416 39322307528 39943542758 41328547708 43433755232 44237595969 45649763152 47232625952 48862974636 50557252536 51355983546 53136704196 53971971984 55843399584 58692552624 58983461292 59915314137 61992821562 65150632848 67409670048 68474644728 70848938928 72324958489 78644615056 79887085516 82657095416 88475191938 91299526304 92989232343 97725949272 101114505072 102711967092 106273408392 107943943968 117385105248 117966922584 119830628274 123985643124 130301265696 136949289456 139802399653 141697877856 144649916978 152030014783 157289230112 159774171032 165314190832 176950383876 179745942411 185978464686 195451898544 202229010144 205423934184 212546816784 216974875467 235933845168 239661256548 247971286248 273898578912 279604799306 289299833956 304060029566 319548342064 330628381664 353900767752 359491884822 371956929372 390903797088 410847868368 419407198959 425093633568 433949750934 456090044349 471867690336 479322513096 495942572496 506274709423 559209598612 578599667912 608120059132 639096684128 650924626401 707801535504 718983769644 743913858744 821695736736 838814397918 867899501868 912180088698 958645026192 991885144992 1012549418846 1064210103481 1118419197224 1157199335824 1216240118264 1258221596877 1301849252802 1368270133047 1415603071008 1437967539288 1487827717488 1518824128269 1677628795836 1735799003736 1824360177396 1917290052384 2025098837692 2128420206962 2236838394448 2314398671648 2432480236528 2516443193754 2603698505604 2736540266094 2875935078576 2975655434976 3037648256538 3192630310443 3355257591672 3471598007472 3648720354792 4050197675384 4256840413924 4473676788896 4556472384807 4864960473056 5032886387508 5207397011208 5473080532188 5751870157152 6075296513076 6385260620886 6710515183344 6943196014944 7297440709584 7449470724367 8100395350768 8513680827848 9112944769614 9577890931329 10065772775016 10414794022416 10946161064376 12150593026152 12770521241772 13421030366688 14594881419168 14898941448734 16200790701536 17027361655696 18225889539228 19155781862658 20131545550032 20829588044832 21892322128752 22348412173101 24301186052304 25541042483544 29797882897468 34054723311392 36451779078456 38311563725316 40263091100064 43784644257504 44696824346202 48602372104608 51082084967088 52146295070569 59595765794936 67045236519303 72903558156912 76623127450632 89393648692404 102164169934176 104292590141138 119191531589872 134090473038606 145807116313824 153246254901264 156438885211707 178787297384808 208585180282276 238383063179744 268180946077212 306492509802528 312877770423414 357574594769616 417170360564552 469316655635121 536361892154424 625755540846828 715149189539232 834340721129104 938633311270242 1072723784308848 1251511081693656 1668681442258208 1877266622540484 2145447568617696 2503022163387312 3754533245080968 5006044326774624 7509066490161936 15018132980323872
• Sum of all divisors σ(n): 50428513148832000
• Sum of proper divisors (its aliquot sum) s(n): 35410380168508128
• 15018132980323872 is an abundant number, because the sum of its proper divisors (35410380168508128) is greater than itself. Its abundance is 20392247188184256

Bases of 15018132980323872

• Binary: 110101010110101110100110010001011110110101011000100000₂
• Hexadecimal: 0x355AE9917B5620
• Base-36: 43VHF1NS5K0

Squares and roots of 15018132980323872

• 15018132980323872 squared (15018132980323872²) is 225544318214691585929102013072384
• 15018132980323872 cubed (15018132980323872³) is 3387254563904721916599179477624791404802099150848
• The square root of 15018132980323872 is 122548492.3625087769
• The cube root of 15018132980323872 is 246720.5446931547

Scales and comparisons

• 15,018,132,980,323,872 seconds is equal to 477,530,174 years, 33 weeks, 1 day, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 15,018,132,980,323,872 would take you about one billion, four hundred thirty-two million, five hundred ninety thousand, five hundred twenty-three 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 15018132980323872 cubic inches would be around 20560 feet tall.

Recreational maths with 15018132980323872

• 15018132980323872 backwards is 27832308923181051
• 15018132980323872 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 15018132980323872's digits is 63
• More coming soon!