31997521281332068
31,997,521,281,332,068 is an even composite number composed of six prime numbers multiplied together.
31997521281332068 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred ten divisors.
Prime factorization of 31997521281332068:
22 × 72 × 114 × 172 × 73 × 7272
(2 × 2 × 7 × 7 × 11 × 11 × 11 × 11 × 17 × 17 × 73 × 727 × 727)See below for interesting mathematical facts about the number 31997521281332068 from the Numbermatics database.
Names of 31997521281332068
- Cardinal: 31997521281332068 can be written as Thirty-one quadrillion, nine hundred ninety-seven trillion, five hundred twenty-one billion, two hundred eighty-one million, three hundred thirty-two thousand and sixty-eight.
Scientific notation
- Scientific notation: 3.1997521281332068 × 1016
Factors of 31997521281332068
Divisors of 31997521281332068
- Number of divisors d(n): 810
-
Complete list of divisors:
1 2 4 7 11 14 17 22 28 34 44 49 68 73 77 98 119 121 146 154 187 196 238 242 289 292 308 374 476 484 511 539 578 727 748 803 833 847 1022 1078 1156 1241 1309 1331 1454 1606 1666 1694 2023 2044 2057 2156 2482 2618 2662 2908 3179 3212 3332 3388 3577 4046 4114 4964 5089 5236 5324 5621 5929 6358 7154 7997 8092 8228 8687 8833 9163 9317 10178 11242 11858 12359 12716 13651 14161 14308 14399 14641 15994 17374 17666 18326 18634 20356 21097 22253 22484 22627 23716 24718 27302 28322 28798 29282 31988 34748 34969 35332 35623 36652 37268 39347 42194 44506 45254 49436 53071 54604 55979 56644 57596 58564 60809 61831 65219 69938 71246 78694 84388 86513 87967 89012 90508 95557 97163 100793 102487 106142 111958 121618 123662 130438 135949 139876 142492 147679 150161 155771 157388 158389 173026 175934 191114 194326 201586 204974 210103 212284 223916 232067 243236 244783 247324 248897 260876 271898 295358 300322 311542 316778 346052 351868 371497 382228 384659 388652 391853 403172 409948 420206 432817 464134 489566 497794 528529 543796 583781 590716 600644 605591 615769 623084 633556 668899 680141 717409 742994 769318 783706 840412 865634 902207 928268 951643 967637 979132 995588 1033753 1051127 1057058 1068793 1108723 1167562 1211182 1231538 1337798 1360282 1434818 1470721 1485988 1495439 1538636 1567412 1624469 1651771 1713481 1731268 1742279 1804414 1903286 1935274 2067506 2102254 2114116 2137586 2217446 2311133 2335124 2422364 2463076 2552737 2600479 2675596 2692613 2720564 2869636 2941442 2990878 3248938 3303542 3426962 3484558 3608828 3699703 3806572 3870548 4086467 4135012 4204508 4231249 4275172 4310383 4434892 4622266 4760987 5105474 5200958 5385226 5813819 5882884 5981756 6315449 6421591 6497876 6607084 6661501 6773459 6853924 6969116 7357889 7399406 7481551 8172934 8462498 8620766 8984993 9244532 9521974 9924277 10210948 10295047 10401916 10468073 10644007 10770452 11371283 11562397 11627638 12195953 12630898 12843182 13323002 13546918 14715778 14798812 14963102 15337519 16177931 16345868 16449829 16924996 17241532 17869159 17969986 18169481 18848291 19043948 19848554 20590094 20936146 21288014 22742566 23124794 23255276 24391906 25261796 25422463 25686364 25897921 26646004 27093836 28080107 28605269 29431556 29618743 29926204 30675038 32355862 32899658 35738318 35939972 36338962 37696582 38582617 39697108 40696733 41180188 41872292 42576028 44208143 44951137 45485132 46249588 47414213 48783812 50844926 51795842 52370857 56160214 57210538 59237486 61350076 62894951 63952009 64711724 65799316 69469939 70637501 71476636 72677924 73276511 74508049 75393164 77165234 80936779 81393466 88416286 89902274 94828426 98834923 101689852 103591684 104741714 107362633 109167047 112320428 113245517 114421076 115148803 118474972 125084113 125789902 127186367 127904018 138939878 141275002 146553022 149016098 152744881 154330468 161873558 162786932 168712709 176832572 177957241 179804548 180948119 189656852 196560749 197669846 207331201 209483428 214725266 218334094 226491034 230297606 250168226 251579804 254372734 255808036 270078319 277879756 279647093 282550004 284877131 293106044 298032196 305489762 308881177 314657959 323747116 337425418 355914482 361896238 393121498 395339692 414662402 424408787 429450532 436668188 440264657 447664063 452982068 460595212 486289573 494462507 500336452 508745468 521556343 540156638 559294186 569754262 610979524 617762354 629315918 655904489 674850836 691844461 703472099 711828964 723792476 751538431 764169329 777012511 786242996 806041621 829324804 848817574 880529314 890304569 895328126 972579146 988925014 1043112686 1069214167 1080313276 1087184153 1118588372 1139508524 1180988963 1200837517 1235524708 1245700687 1258631836 1266636833 1311808978 1375925243 1383688922 1406944198 1503076862 1528338658 1554025022 1612083242 1680193691 1697635148 1761058628 1780609138 1790656252 1855839799 1890548233 1945158292 1957529651 1977850028 2086225372 2138428334 2162168239 2174368306 2361977926 2401675034 2491401374 2533273666 2623617956 2751850486 2767377844 2813888396 2970861509 3006153724 3056677316 3076118023 3108050044 3133648441 3224166484 3360387382 3461237549 3561218276 3711679598 3781096466 3915059302 4276856668 4324336478 4348736612 4591331423 4668496657 4723955852 4803350068 4842911227 4924304693 4982802748 5066547332 5349185303 5439087577 5503700972 5941723018 6152236046 6267296882 6720774764 6922475098 7214949379 7423359196 7484499169 7562192932 7610289071 7738193089 7830118604 8266922741 8405862619 8648672956 8866457831 9182662846 9336993314 9685822454 9848609386 10698370606 10878175154 11150376313 11761355837 11883446036 11959025683 12304472092 12534593764 12990878593 13209212687 13702707557 13844950196 14429898758 14968998338 15135177673 15220578142 15476386178 16533845482 16811725238 17732915662 18365325692 18482130601 18673986628 19371644908 19697218772 20414237789 20796030563 21396741212 21532826161 21756350308 22300752626 23522711674 23918051366 25981757186 26418425374 27405415114 28859797516 29937996676 30270355346 30441156284 30952772356 32139319961 32679476599 33067690964 33623450476 34470132851 35465831324 36964261202 38073613039 40828475578 41592061126 43065652322 44601505252 47045423348 47836102732 50504645653 51353463227 51963514372 52836850748 53272023497 54167351623 54810830228 58841038333 60540710692 64278639922 65358953198 68940265702 73928522404 76147226078 78052634191 79364443169 81656951156 82329490859 83184122252 83713179781 86131304644 90936150151 92464488809 101009291306 102706926454 106544046994 108334703246 117682076666 122654139443 128557279844 129374914207 130717906396 131549282513 137880531404 142899664523 150729783127 152294452156 156105268382 158728886338 164658981718 167426359562 181872300302 184928977618 202018582612 203303436611 205413852908 213088093988 216669406492 224556615679 228756336193 235364153332 245308278886 258749828414 263098565026 285799329046 301459566254 312210536764 317457772676 329317963436 334852719124 353532519571 359474242589 363744600604 369857955236 379171461361 406606873222 449113231358 457512672386 490616557772 517499656828 526197130052 546368439337 555551102183 564888095497 571598658092 585992258467 602919132508 647251421663 707065039142 718948485178 758342922722 813213746444 858578976101 873008874859 898226462716 905624399449 915025344772 920844977591 1000297651661 1092736878674 1111102204366 1129776190994 1171984516934 1294502843326 1349195533873 1414130078284 1423124056277 1437896970356 1516685845444 1571896309753 1717157952202 1746017749718 1811248798898 1841689955182 2000595303322 2185473757348 2222204408732 2236337802721 2259552381988 2343969033868 2516319698123 2589005686652 2698391067746 2846248112554 3143792619506 3434315904404 3492035499436 3622497597796 3683379910364 3888857715281 3954216668479 4001190606644 4472675605442 5032639396246 5396782135492 5692496225108 6010052832707 6111062124013 6287585239012 6445914843137 7777715430562 7908433336958 8945351210884 9444368737111 9603097623449 9961868393939 10065278792492 11003274168271 12020105665414 12222124248026 12891829686274 14841150872603 15555430861124 15654364619047 15816866673916 18888737474222 19206195246898 19923736787878 22006548336542 24040211330828 24444248496052 25783659372548 27679516679353 29682301745206 31308729238094 37777474948444 38412390493796 39847473575756 42777434868091 44013096673084 55359033358706 59364603490412 62617458476188 66110581159777 67221683364143 85554869736182 103888056108221 109580552333329 110718066717412 132221162319554 134443366728286 163252659598633 171109739472364 207776112216442 219161104666658 264442324639108 268886733456572 326505319197266 415552224432884 438322209333316 470551783549001 653010638394532 727216392757547 941103567098002 1142768617190431 1454432785515094 1882207134196004 2285537234380862 2908865571030188 4571074468761724 7999380320333017 15998760640666034 31997521281332068
- Sum of all divisors σ(n): 77262780055720770
- Sum of proper divisors (its aliquot sum) s(n): 45265258774388702
- 31997521281332068 is an abundant number, because the sum of its proper divisors (45265258774388702) is greater than itself. Its abundance is 13267737493056634
Bases of 31997521281332068
- Binary: 11100011010110110010011011110011010101010110011011001002
- Hexadecimal: 0x71AD9379AAB364
- Base-36: 8R26ACJDYLG
Squares and roots of 31997521281332068
- 31997521281332068 squared (319975212813320682) is 1023841368149298586754588485156624
- 31997521281332068 cubed (319975212813320683) is 32760385966065322070341771061303051747204333818432
-
The
square root of 31997521281332068 is 178878509.8365146489 -
The
cube root of 31997521281332068 is 317472.0128473485
Scales and comparisons
How big is 31997521281332068?- 31,997,521,281,332,068 seconds is equal to 1,017,422,201 years, 47 weeks, 3 days, 21 hours, 34 minutes, 28 seconds.
-
To count from 1 to 31,997,521,281,332,068 would take you about three billion, fifty-two million, two hundred sixty-six thousand, six hundred five 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 31997521281332068 cubic inches would be around 26456 feet tall.
Recreational maths with 31997521281332068
- 31997521281332068 backwards is 86023318212579913
- The number of decimal digits it has is: 17
- The sum of 31997521281332068's digits is 70
- More coming soon!
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The information we have on file for 31997521281332068 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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