31342387013696945792

Names of 31342387013696945792

• Cardinal: 31342387013696945792 can be written as Thirty-one quintillion, three hundred forty-two quadrillion, three hundred eighty-seven trillion, thirteen billion, six hundred ninety-six million, nine hundred forty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 3.1342387013696945792 × 10¹⁹

Factors of 31342387013696945792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 863

Divisors of 31342387013696945792

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 19 31 32 38 62 64 76 124 128 152 248 304 496 589 608 811 961 992 1178 1216 1622 1922 1984 2356 2432 3244 3844 3968 4712 6488 7688 9424 12976 15376 15409 18259 18848 25141 25952 29791 30752 30818 36518 37696 50282 51904 59582 61504 61636 73036 75392 100564 103808 119164 123008 123272 146072 201128 238328 246544 292144 402256 476656 477679 493088 566029 584288 657721 779371 804512 953312 955358 986176 1132058 1168576 1315442 1558742 1609024 1906624 1910716 1972352 2264116 2337152 2630884 3117484 3218048 3813248 3821432 4528232 5261768 6234968 7642864 9056464 10523536 12469936 12496699 14808049 15285728 18112928 20389351 21047072 24160501 24939872 24993398 29616098 30571456 36225856 40778702 42094144 48321002 49879744 49986796 59232196 61142912 72451712 81557404 84188288 96642004 99759488 99973592 118464392 163114808 193284008 199947184 236928784 326229616 386568016 387397669 399894368 459049519 473857568 533411731 632069881 652459232 773136032 774795338 799788736 918099038 947715136 1066823462 1264139762 1304918464 1546272064 1549590676 1599577472 1836198076 1895430272 2133646924 2528279524 2609836928 3092544128 3099181352 3672396152 4267293848 5056559048 6198362704 7344792304 8534587696 10113118096 10134822889 12009327739 12396725408 14689584608 16535763661 17069175392 19594166311 20226236192 20269645778 24018655478 24793450816 29379169216 33071527322 34138350784 39188332622 40452472384 40539291556 48037310956 49586901632 58758338432 66143054644 68276701568 78376665244 80904944768 81078583112 96074621912 132286109288 156753330488 162157166224 192149243824 264572218576 313506660976 314179509559 324314332448 372289159909 384298487648 432596913841 512608673491 529144437152 627013321952 628359019118 648628664896 744578319818 768596975296 865193827682 1025217346982 1058288874304 1254026643904 1256718038236 1297257329792 1489156639636 1537193950592 1730387655364 2050434693964 2116577748608 2508053287808 2513436076472 2978313279272 3460775310728 4100869387928 5026872152944 5956626558544 6921550621456 8201738775856 8219341362979 9739564796329 10053744305888 11913253117088 13410504329071 13843101242912 15890868878221 16403477551712 16438682725958 19479129592658 20107488611776 23826506234176 26821008658142 27686202485824 31781737756442 32806955103424 32877365451916 38958259185316 40214977223552 47653012468352 53642017316284 55372404971648 63563475512884 65613910206848 65754730903832 77916518370632 107284034632568 127126951025768 131509461807664 155833036741264 214568069265136 254253902051536 254799582252349 263018923615328 301926508686199 311666073482528 415725634201201 429136138530272 508507804103072 509599164504698 526037847230656 603853017372398 623332146965056 831451268402402 858272277060544 1017015608206144 1019198329009396 1052075694461312 1207706034744796 1246664293930112 1662902536804804 1716544554121088 2034031216412288 2038396658018792 2415412069489592 3325805073609608 4076793316037584 4830824138979184 6651610147219216 7898787049822819 8153586632075168 9661648277958368 12887494660237231 13303220294438432 15797574099645638 16307173264150336 19323296555916736 25774989320474462 26606440588876864 31595148199291276 32614346528300672 38646593111833472 51549978640948924 53212881177753728 63190296398582552 103099957281897848 126380592797165104 206199914563795696 244862398544507389 252761185594330208 412399829127591392 489724797089014778 505522371188660416 824799658255182784 979449594178029556 1011044742377320832 1649599316510365568 1958899188356059112 3917798376712118224 7835596753424236448 15671193506848472896 31342387013696945792
• Sum of all divisors σ(n): 68000871494910432000
• Sum of proper divisors (its aliquot sum) s(n): 36658484481213486208
• 31342387013696945792 is an abundant number, because the sum of its proper divisors (36658484481213486208) is greater than itself. Its abundance is 5316097467516540416

Bases of 31342387013696945792

• Binary: 11011001011110110100001101110111000001100001110001111111010000000₂
• Hexadecimal: 0x1B2F686EE0C38FE80
• Base-36: 6M4HOXOLRDS3K

Squares and roots of 31342387013696945792

• 31342387013696945792 squared (31342387013696945792²) is 982345223716358951649377332028986507264
• 31342387013696945792 cubed (31342387013696945792³) is 30789044182774829771782153993835460635801212730694422233088
• The square root of 31342387013696945792 is 5598427191.0686617227
• The cube root of 31342387013696945792 is 3152903.5800243641

Scales and comparisons

• 31,342,387,013,696,945,792 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,342,387,013,696,945,792 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31342387013696945792 cubic inches would be around 262742 feet tall.

Recreational maths with 31342387013696945792

• 31342387013696945792 backwards is 29754969631078324313
• The number of decimal digits it has is: 20
• The sum of 31342387013696945792's digits is 92
• More coming soon!