268942042387648

Names of 268942042387648

• Cardinal: 268942042387648 can be written as Two hundred sixty-eight trillion, nine hundred forty-two billion, forty-two million, three hundred eighty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 2.68942042387648 × 10¹⁴

Factors of 268942042387648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 364

Divisors of 268942042387648

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 67 76 98 112 133 134 152 196 224 266 268 269 304 343 361 392 448 469 532 536 538 608 686 722 784 931 938 1064 1072 1076 1216 1273 1372 1444 1568 1862 1876 1883 2128 2144 2152 2401 2527 2546 2744 2888 3136 3283 3724 3752 3766 4256 4288 4304 4802 5054 5092 5111 5488 5776 6517 6566 7448 7504 7532 8512 8608 8911 9604 10108 10184 10222 10976 11552 13034 13132 13181 14896 15008 15064 17216 17689 17822 18023 19208 20216 20368 20444 21952 22981 23104 24187 26068 26264 26362 29792 30016 30128 35378 35644 35777 36046 38416 40432 40736 40888 45619 45962 48374 52136 52528 52724 59584 60256 62377 70756 71288 71554 72092 72361 76832 80864 81472 81776 91238 91924 92267 96748 97109 104272 105056 105448 120512 123823 124754 126161 141512 142576 143108 144184 144722 153664 160867 161728 163552 169309 182476 183848 184534 193496 194218 208544 210112 210896 247646 249508 250439 252322 283024 285152 286216 288368 289444 321734 327104 338618 342437 364952 367696 369068 386992 388436 417088 421792 436639 495292 499016 500878 504644 506527 566048 570304 572432 576736 578888 643468 645869 677236 679763 684874 729904 735392 738136 773984 776872 843584 866761 873278 883127 990584 998032 1001756 1009288 1013054 1132096 1144864 1153472 1157776 1185163 1286936 1291738 1354472 1359526 1369748 1374859 1459808 1470784 1476272 1547968 1553744 1733522 1746556 1753073 1766254 1981168 1996064 2003512 2018576 2026108 2289728 2315552 2370326 2397059 2573872 2583476 2708944 2719052 2739496 2749718 2919616 2952544 3056473 3107488 3467044 3493112 3506146 3532508 3545689 3962336 3992128 4007024 4037152 4052216 4631104 4740652 4758341 4794118 4848187 5147744 5166952 5417888 5438104 5478992 5499436 5905088 6112946 6181889 6214976 6506303 6934088 6986224 7012292 7065016 7091378 7924672 8014048 8074304 8104432 8296141 9481304 9516682 9588236 9624013 9696374 10295488 10333904 10835776 10876208 10957984 10998872 12225892 12271511 12363778 13012606 13868176 13972448 14024584 14130032 14182756 16028096 16208864 16592282 16779413 18962608 19033364 19176472 19248026 19392748 20667808 21752416 21915968 21997744 24451784 24543022 24727556 24819823 26025212 26122321 27736352 27944896 28049168 28260064 28365512 32417728 33184564 33308387 33558826 33937309 37925216 38066728 38352944 38496052 38785496 41335616 43273223 43504832 43995488 45544121 48903568 49086044 49455112 49639646 52050424 52244642 55472704 56098336 56520128 56731024 58072987 66369128 66616774 67117652 67368091 67874618 75850432 76133456 76705888 76992104 77570992 86546446 87990976 91088242 92115553 97807136 98172088 98910224 99279292 104100848 104489284 112196672 113462048 116145974 117455891 132738256 133233548 134235304 134736182 135749236 152266912 153411776 153984208 155141984 173092892 173738761 182176484 182856247 184231106 195614272 196344176 197820448 198558584 208201696 208978568 226924096 232291948 233158709 234911782 237561163 265476512 266467096 268470608 269472364 271498472 304533824 307968416 310283968 318808847 346185784 347477522 364352968 365712494 368462212 392688352 395640896 397117168 416403392 417957136 464583896 466317418 469823564 471576637 475122326 530953024 532934192 536941216 538944728 542996944 615936832 637617694 644808871 692371568 694955044 728705936 731424988 736924424 785376704 794234336 822191237 835914272 929167792 932634836 939647128 943153274 950244652 1065868384 1073882432 1077889456 1085993888 1275235388 1279993729 1289617742 1384743136 1389910088 1457411872 1462849976 1473848848 1588468672 1644382474 1662928141 1671828544 1750195507 1858335584 1865269672 1879294256 1886306548 1900489304 2131736768 2155778912 2171987776 2231661929 2550470776 2559987458 2579235484 2769486272 2779820176 2914823744 2925699952 2947697696 3288764948 3301036459 3325856282 3500391014 3716671168 3730539344 3758588512 3772613096 3800978608 4311557824 4463323858 4513662097 5100941552 5119974916 5158470968 5559640352 5851399904 5895395392 6577529896 6602072918 6651712564 7000782028 7461078688 7517177024 7545226192 7601957216 8926647716 8959956103 9027324194 10201883104 10239949832 10316941936 11119280704 11640496987 11702799808 12251368549 13155059792 13204145836 13303425128 14001564056 14922157376 15090452384 15203914432 15621633503 17853295432 17919912206 18054648388 20403766208 20479899664 20633883872 23280993974 24502737098 26310119584 26408291672 26606850256 28003128112 30180904768 31243267006 31595634679 35706590864 35839824412 36109296776 40959799328 41267767744 46561987948 49005474196 52620239168 52816583344 53213700512 56006256224 62486534012 62719692721 63191269358 71413181728 71679648824 72218593552 81919598656 85759579843 93123975896 98010948392 105633166688 106427401024 112012512448 124973068024 125439385442 126382538716 142826363456 143359297648 144437187104 171519159686 186247951792 196021896784 211266333376 221169442753 249946136048 250878770884 252765077432 286718595296 288874374208 343038319372 372495903584 392043793568 442338885506 499892272096 501757541768 505530154864 573437190592 600317058901 686076638744 744991807168 784087587136 884677771012 999784544192 1003515083536 1011060309728 1200634117802 1372153277488 1769355542024 2007030167072 2022120619456 2401268235604 2744306554976 3538711084048 4014060334144 4202219412307 4802536471208 5488613109952 7077422168096 8404438824614 9605072942416 14154844336192 16808877649228 19210145884832 33617755298456 38420291769664 67235510596912 134471021193824 268942042387648
• Sum of all divisors σ(n): 669380014850196
• Sum of proper divisors (its aliquot sum) s(n): 400437972462548
• 268942042387648 is an abundant number, because the sum of its proper divisors (400437972462548) is greater than itself. Its abundance is 131495930074900

Bases of 268942042387648

• Binary: 111101001001100111110010111001101101010011000000₂
• Hexadecimal: 0xF499F2E6D4C0
• Base-36: 2NBY9O5R5S

Squares and roots of 268942042387648

• 268942042387648 squared (268942042387648²) is 72329822163639453544702971904
• 268942042387648 cubed (268942042387648³) is 19452530098224563690167062435027405620641792
• The square root of 268942042387648 is 16399452.5026797159
• The cube root of 268942042387648 is 64548.5116594947

Scales and comparisons

• 268,942,042,387,648 seconds is equal to 8,551,525 years, 2 weeks, 6 days, 5 hours, 27 minutes, 28 seconds.
• To count from 1 to 268,942,042,387,648 would take you about twenty-one million, three hundred seventy-eight thousand, eight 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 268942042387648 cubic inches would be around 5379 feet tall.

Recreational maths with 268942042387648

• 268942042387648 backwards is 846783240249862
• The number of decimal digits it has is: 15
• The sum of 268942042387648's digits is 73
• More coming soon!