31312285018089324544

Names of 31312285018089324544

• Cardinal: 31312285018089324544 can be written as Thirty-one quintillion, three hundred twelve quadrillion, two hundred eighty-five trillion, eighteen billion, eighty-nine million, three hundred twenty-four thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 3.1312285018089324544 × 10¹⁹

Factors of 31312285018089324544

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 17374

Divisors of 31312285018089324544

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 256 316 512 632 1024 1264 2048 2528 4096 5056 6241 8192 10112 12482 16384 17293 20224 24964 32768 34586 40448 49928 65536 69172 80896 99856 131072 138344 161792 199712 262144 276688 323584 399424 524288 553376 647168 798848 1048576 1106752 1294336 1366147 1597696 2097152 2213504 2588672 2732294 3195392 4194304 4427008 5177344 5464588 6390784 8388608 8854016 10354688 10929176 12781568 16777216 17708032 20709376 21858352 25563136 35416064 41418752 43716704 51126272 70832128 82837504 87433408 102252544 107925613 141664256 165675008 174866816 204505088 215851226 283328512 299047849 331350016 349733632 409010176 431702452 566657024 598095698 662700032 699467264 818020352 863404904 1133314048 1196191396 1325400064 1398934528 1636040704 1726809808 2266628096 2392382792 2797869056 3272081408 3453619616 4533256192 4784765584 5595738112 6544162816 6907239232 9066512384 9569531168 11191476224 13088325632 13814478464 18133024768 19139062336 22382952448 23624780071 26176651264 27628956928 36266049536 38278124672 44765904896 47249560142 52353302528 55257913856 72532099072 76556249344 89531809792 94499120284 104706605056 110515827712 145064198144 153112498688 179063619584 188998240568 221031655424 290128396288 306224997376 358127239168 377996481136 442063310848 612449994752 716254478336 755992962272 884126621696 1224899989504 1432508956672 1511985924544 1768253243392 1866357625609 2449799979008 2865017913344 3023971849088 3536506486784 3732715251218 4899599958016 5730035826688 6047943698176 7073012973568 7465430502436 9799199916032 11460071653376 12095887396352 14146025947136 14930861004872 19598399832064 22920143306752 24191774792704 28292051894272 29861722009744 39196799664128 48383549585408 56584103788544 59723444019488 78393599328256 96767099170816 113168207577088 119446888038976 156787198656512 193534198341632 226336415154176 238893776077952 313574397313024 387068396683264 452672830308352 477787552155904 627148794626048 774136793366528 905345660616704 955575104311808 1254297589252096 1548273586733056 1810691321233408 1911150208623616 2508595178504192 3096547173466112 3822300417247232 5017190357008384 6193094346932224 7644600834494464 12386188693864448 15289201668988928 24772377387728896 30578403337977856 49544754775457792 61156806675955712 99089509550915584 122313613351911424 198179019101831168 244627226703822848 396358038203662336 489254453407645696 978508906815291392 1957017813630582784 3914035627261165568 7828071254522331136 15656142509044662272 31312285018089324544
• Sum of all divisors σ(n): 63430986618192659193
• Sum of proper divisors (its aliquot sum) s(n): 32118701600103334649
• 31312285018089324544 is an abundant number, because the sum of its proper divisors (32118701600103334649) is greater than itself. Its abundance is 806416582014010105

Bases of 31312285018089324544

• Binary: 11011001010001011100101010101001100001001000000000000000000000000₂
• Hexadecimal: 0x1B28B955309000000
• Base-36: 6LW9AO2Q93LDS

Squares and roots of 31312285018089324544

• 31312285018089324544 squared (31312285018089324544²) is 980459193054061171485669742458160807936
• 31312285018089324544 cubed (31312285018089324544³) is 30700417701514628354296427459959650410448860956095554781184
• 31312285018089324544 is a perfect square number. Its square root is 5595738112
• The cube root of 31312285018089324544 is 3151893.8814532497

Scales and comparisons

• 31,312,285,018,089,324,544 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,312,285,018,089,324,544 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 31312285018089324544 cubic inches would be around 262657.8 feet tall.

Recreational maths with 31312285018089324544

• 31312285018089324544 backwards is 44542398081058221313
• The number of decimal digits it has is: 20
• The sum of 31312285018089324544's digits is 73
• More coming soon!