71516961439153152

Names of 71516961439153152

• Cardinal: 71516961439153152 can be written as Seventy-one quadrillion, five hundred sixteen trillion, nine hundred sixty-one billion, four hundred thirty-nine million, one hundred fifty-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 7.1516961439153152 × 10¹⁶

Factors of 71516961439153152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 88

Divisors of 71516961439153152

• Number of divisors d(n): 924
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 32 39 41 48 52 58 64 78 82 87 96 104 116 123 128 156 164 169 174 192 208 232 246 256 312 328 338 348 377 384 416 464 492 507 512 533 624 656 676 696 754 768 832 928 984 1014 1024 1066 1131 1189 1248 1312 1352 1392 1508 1536 1599 1664 1681 1856 1968 2028 2132 2262 2378 2496 2624 2704 2784 3016 3072 3198 3328 3362 3567 3712 3936 4056 4264 4524 4756 4901 4992 5043 5248 5408 5568 6032 6396 6656 6724 6929 7134 7424 7872 8112 8528 9048 9512 9802 9984 10086 10496 10816 11136 12064 12792 13312 13448 13858 14268 14703 14848 15457 15744 16224 17056 18096 19024 19604 19968 20172 20787 20992 21632 21853 22272 24128 25584 26896 27716 28536 29406 29696 30914 31488 32448 34112 36192 38048 39208 39936 40344 41574 41984 43264 43706 44544 46371 48256 48749 51168 53792 55432 57072 58812 61828 62976 64896 65559 68224 68921 72384 76096 78416 80688 83148 86528 87412 89088 92742 96512 97498 102336 107584 110864 114144 117624 123656 125952 129792 131118 136448 137842 144768 146247 152192 156832 161376 166296 173056 174824 185484 193024 194996 200941 204672 206763 215168 221728 228288 235248 247312 259584 262236 272896 275684 284089 289536 292494 304384 313664 322752 332592 349648 370968 386048 389992 401882 409344 413526 430336 443456 456576 470496 494624 519168 524472 545792 551368 568178 579072 584988 602823 608768 627328 633737 645504 665184 699296 741936 779984 803764 818688 827052 852267 860672 886912 895973 913152 940992 989248 1048944 1102736 1136356 1158144 1169976 1205646 1217536 1254656 1267474 1291008 1330368 1398592 1483872 1559968 1607528 1637376 1654104 1704534 1721344 1773824 1791946 1826304 1881984 1901211 1978496 1998709 2097888 2205472 2272712 2339952 2411292 2509312 2534948 2582016 2660736 2687919 2797184 2825761 2967744 3119936 3215056 3308208 3409068 3547648 3583892 3652608 3763968 3802422 3956992 3997418 4195776 4410944 4545424 4679904 4822584 5018624 5069896 5164032 5321472 5375838 5594368 5651522 5935488 5996127 6239872 6430112 6616416 6818136 7095296 7167784 7527936 7604844 7913984 7994836 8238581 8391552 8477283 8821888 9090848 9359808 9645168 10139792 10642944 10751676 11188736 11303044 11647649 11870976 11992254 12479744 12860224 13232832 13636272 14335568 15055872 15209688 15827968 15989672 16477162 16783104 16954566 17643776 18181696 18719616 19290336 20279584 21285888 21503352 22377472 22606088 23295298 23741952 23984508 24715743 24959488 25720448 25983217 26465664 27272544 28671136 30419376 31979344 32954324 33566208 33909132 34942947 35287552 36363392 36734893 37439232 38580672 40559168 43006704 45212176 46590596 47483904 47969016 49431486 49918976 51440896 51966434 52931328 54545088 57342272 60838752 63958688 65908648 67132416 67818264 69885894 70575104 72726784 73469786 74878464 77161344 77949651 81118336 81947069 86013408 90424352 93181192 95938032 98862972 102881792 103932868 105862656 109090176 110204679 114684544 115856201 121677504 127917376 131817296 135636528 139771788 145453568 146939572 149756928 154322688 155899302 162236672 163894138 172026816 180848704 186362384 191876064 197725944 205763584 207865736 211725312 218180352 220409358 229369088 231712402 243355008 245841207 255834752 263634592 271273056 279543576 290907136 293879144 308645376 311798604 324473344 327788276 337781821 344053632 347568603 361697408 372724768 383752128 395451888 415731472 436360704 440818716 458738176 463424804 477553609 486710016 491682414 511669504 527269184 542546112 559087152 587758288 617290752 623597208 648946688 655576552 675563642 688107264 695137206 723394816 745449536 767504256 790903776 831462944 872721408 881637432 917476352 926849608 955107218 973420032 983364828 1013345463 1023339008 1054538368 1065311897 1085092224 1118174304 1175516576 1247194416 1311153104 1351127284 1376214528 1390274412 1432660827 1446789632 1490899072 1506130613 1535008512 1581807552 1662925888 1763274864 1853699216 1910214436 1946840064 1966729656 2026690926 2046678016 2109076736 2130623794 2170184448 2236348608 2351033152 2494388832 2622306208 2702254568 2752429056 2780548824 2865321654 2893579264 2981798144 3012261226 3070017024 3163615104 3195935691 3325851776 3359829829 3526549728 3707398432 3820428872 3933459312 4053381852 4218153472 4261247588 4340368896 4472697216 4518391839 4702066304 4750104241 4988777664 5244612416 5404509136 5561097648 5730643308 5963596288 6024522452 6140034048 6327230208 6391871382 6651703552 6719659658 7053099456 7414796864 7640857744 7866918624 8106763704 8436306944 8522495176 8680737792 8945394432 9036783678 9404132608 9500208482 9977555328 10079489487 10489224832 10809018272 11122195296 11461286616 11927192576 12049044904 12654460416 12783742764 13303407104 13439319316 13849054661 14106198912 14250312723 14829593728 15281715488 15733837248 16213527408 17044990352 17890788864 18073567356 18808265216 19000416964 19579697969 19955110656 20158978974 20978449664 21618036544 22244390592 22922573232 24098089808 25308920832 25567485528 26606814208 26878638632 27698109322 28212397824 28500625446 29659187456 30563430976 31467674496 32427054816 34089980704 35781577728 36147134712 37616530432 38000833928 39159395938 39910221312 40317957948 41547163983 41956899328 43236073088 43677787777 44488781184 45845146464 48196179616 51134971056 53757277264 55396218644 56424795648 57001250892 58739093907 59318374912 61126861952 61751355133 62935348992 64854109632 68179961408 72294269424 76001667856 78318791876 79820442624 80635915896 83094327966 83913798656 86472146176 87355575554 88977562368 91690292928 96392359232 102269942112 107514554528 110792437288 112849591296 114002501784 117478187814 118636749824 122253723904 123502710266 125870697984 129708219264 131033363331 136359922816 137753022989 144588538848 152003335712 156637583752 161271831792 166188655932 172944292352 174711151108 177955124736 183380585856 185254065399 192784718464 204539884224 215029109056 221584874576 228005003568 234956375628 244507447808 247005420532 251741395968 259416438528 262066726662 272719845632 275506045978 289177077696 304006671424 313275167504 322543663584 332377311864 345888584704 349422302216 355910249472 366761171712 370508130798 385569436928 409079768448 413259068967 430058218112 443169749152 456010007136 469912751256 489014895616 494010841064 518832877056 524133453324 545439691264 551012091956 567811241101 578354155392 608013342848 626550335008 645087327168 664754623728 698844604432 733522343424 741016261596 771138873856 802767616729 818159536896 826518137934 860116436224 886339498304 912020014272 939825502512 988021682128 1037665754112 1048266906648 1090879382528 1102024183912 1135622482202 1156708310784 1216026685696 1253100670016 1290174654336 1329509247456 1397689208864 1467044686848 1482032523192 1542277747712 1605535233458 1636319073792 1653036275868 1703433723303 1720232872448 1772678996608 1790789298857 1824040028544 1879651005024 1976043364256 2096533813296 2204048367824 2271244964404 2313416621568 2408302850187 2432053371392 2506201340032 2580349308672 2659018494912 2795378417728 2964065046384 3211070466916 3272638147584 3306072551736 3406867446606 3440465744896 3545357993216 3581578597714 3648080057088 3759302010048 3952086728512 4193067626592 4408096735648 4542489928808 4626833243136 4816605700374 4864106742784 5012402680064 5160698617344 5318036989824 5372367896571 5590756835456 5928130092768 6422140933832 6612145103472 6813734893212 7090715986432 7163157195428 7296160114176 7518604020096 7904173457024 8386135253184 8816193471296 9084979857616 9633211400748 10024805360128 10321397234688 10636073979648 10744735793142 11181513670912 11856260185536 12844281867664 13224290206944 13627469786424 14181431972864 14326314390856 14592320228352 15037208040192 15808346914048 16772270506368 17632386942592 18169959715232 19266422801496 20049610720256 21272147959296 21489471586284 22363027341824 23280260885141 23712520371072 25688563735328 26448580413888 27254939572848 28652628781712 30074416080384 31616693828096 33544541012736 35264773885184 36339919430464 38532845602992 42544295918592 42978943172568 44726054683648 46560521770282 47425040742144 51377127470656 52897160827776 54509879145696 57305257563424 60148832160768 63233387656192 67089082025472 69840782655423 70529547770368 72679838860928 77065691205984 85957886345136 93121043540564 94850081484288 102754254941312 105794321655552 109019758291392 114610515126848 134178164050944 139681565310846 141059095540736 145359677721856 154131382411968 171915772690272 186242087081128 189700162968576 205508509882624 211588643311104 218039516582784 229221030253696 279363130621692 290719355443712 308262764823936 343831545380544 372484174162256 411017019765248 423177286622208 436079033165568 458442060507392 558726261243384 581438710887424 616525529647872 687663090761088 744968348324512 822034039530496 872158066331136 916884121014784 1117452522486768 1233051059295744 1375326181522176 1489936696649024 1744316132662272 1833768242029568 2234905044973536 2466102118591488 2750652363044352 2979873393298048 4469810089947072 5501304726088704 5959746786596096 8939620179894144 11919493573192192 17879240359788288 23838987146384384 35758480719576576 71516961439153152
• Sum of all divisors σ(n): 218865437249165640
• Sum of proper divisors (its aliquot sum) s(n): 147348475810012488
• 71516961439153152 is an abundant number, because the sum of its proper divisors (147348475810012488) is greater than itself. Its abundance is 75831514370859336

Bases of 71516961439153152

• Binary: 11111110000101000100110000101001111111101111110000000000₂
• Hexadecimal: 0xFE144C29FEFC00
• Base-36: JK6NAIVNAIO

Squares and roots of 71516961439153152

• 71516961439153152 squared (71516961439153152²) is 5114675773489318882077634911535104
• 71516961439153152 cubed (71516961439153152³) is 365786070066406439791982240338004163004826080247808
• The square root of 71516961439153152 is 267426553.3546606363
• The cube root of 71516961439153152 is 415084.3423468951
• Being both a perfect square and a perfect cube, 71516961439153152 is also a perfect sixth number.

Scales and comparisons

• 71,516,961,439,153,152 seconds is equal to 2,274,018,157 years, 14 weeks, 3 days, 10 hours, 59 minutes, 12 seconds.
• To count from 1 to 71,516,961,439,153,152 would take you about six billion, eight hundred twenty-two million, fifty-four thousand, four hundred seventy-one 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 71516961439153152 cubic inches would be around 34590.4 feet tall.

Recreational maths with 71516961439153152

• 71516961439153152 backwards is 25135193416961517
• The number of decimal digits it has is: 17
• The sum of 71516961439153152's digits is 69
• More coming soon!