39649930499147409

Names of 39649930499147409

• Cardinal: 39649930499147409 can be written as Thirty-nine quadrillion, six hundred forty-nine trillion, nine hundred thirty billion, four hundred ninety-nine million, one hundred forty-seven thousand, four hundred nine.

Scientific notation

• Scientific notation: 3.9649930499147409 × 10¹⁶

Factors of 39649930499147409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1605

Divisors of 39649930499147409

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 7 9 21 27 29 49 63 73 81 87 147 189 203 219 261 441 511 567 609 657 783 841 1323 1421 1493 1533 1827 1971 2117 2349 2523 3577 3969 4263 4479 4599 5329 5481 5887 5913 6351 7569 10451 10731 12789 13437 13797 14819 15987 16443 17661 19053 22707 31353 32193 37303 38367 40311 41209 41391 43297 44457 47961 52983 57159 61393 68121 73157 94059 96579 103733 108989 111909 115101 120933 123627 129891 133371 143883 154541 158949 171477 184179 219471 261121 282177 289737 303079 311199 326967 335727 370881 389673 400113 429751 431649 463623 476847 552537 658413 762923 783363 846531 909237 933597 980901 1007181 1081787 1112643 1169019 1200339 1255613 1289253 1390869 1657611 1975239 2121553 2229049 2288769 2350089 2727711 2800791 2942703 3008257 3021543 3160681 3245361 3337929 3507057 3766839 3867759 4172607 4481689 4972833 5340461 5925717 6364659 6687147 6866307 7050267 7572509 7956197 8183133 8402373 8789291 8828109 9024771 9482043 9736083 11300517 11603277 12517821 13445067 15603343 16021383 19093977 20061441 20598921 21150801 22124767 22717527 23868591 24549399 26367873 27074313 28446129 29208249 31371823 33901551 34809831 40335201 46810029 48064149 55693379 57281931 60184323 61525037 61796763 64642421 66374301 68152581 71605773 79103619 81222939 85338387 87624747 91659749 94115469 101704653 109223401 121005603 140430087 144192447 154873369 162720577 167080137 171845793 180552969 184575111 193927263 199122903 204457743 214817319 219602761 230729713 237310857 243668817 256015161 274979247 282346407 327670203 363016809 389853653 421290261 432577341 452496947 464620107 488161731 501240411 553725333 581781789 597368709 613373229 641618243 644451957 658808283 692189139 711932571 824937741 847039221 983010609 1139044039 1169560959 1263870783 1357490841 1393860321 1464485193 1503721233 1615107991 1661175999 1745345367 1792106127 1874630209 1924854729 1976424849 2076567417 2474813223 2541117663 2949031827 3167478629 3417132117 3508682877 4072472523 4181580963 4393455579 4491327701 4511163699 4718896733 4845323973 4983527997 5236036101 5623890627 5774564187 5929274547 6229702251 6691161677 7424439669 7973308273 8847095481 9502435887 10251396351 10526048631 11305755937 11878602121 12217417569 12544742889 13122411463 13180366737 13473983103 14156690199 14535971919 16871671881 17323692561 17787823641 18689106753 20073485031 23919924819 28507307661 30754189053 31578145893 33032277131 33917267811 35635806363 36652252707 39367234389 40421949309 42470070597 43607915757 46838131739 50615015643 51971077683 60220455093 71759774457 83150214847 85521922983 91856880241 92262567159 99096831393 101751803433 106907419089 118101703167 121265847927 127410211791 130823747271 136848005257 140514395217 151845046929 180661365279 215279323371 231225939917 249450644541 256565768949 275570640723 297290494179 305255410299 320722257267 327866922173 344479461509 354305109501 363797543781 382230635373 410544015771 421543185651 541984095837 582051503929 645837970113 693677819751 748351933623 826711922169 891871482537 915766230897 957936036799 962166771801 983600766519 1033438384527 1062915328503 1231632047313 1264629556953 1746154511787 2081033459253 2245055800869 2411356230563 2480135766507 2675614447611 2873808110397 2950802299557 3100315153581 3694896141939 3793888670859 5238463535361 6243100377759 6705552257593 6735167402607 7234068691689 7440407299521 8621424331191 8852406898671 9300945460743 9989904383761 11084688425817 15715390606083 16879493613941 18729301133277 20116656772779 21702206075067 25864272993573 26557220696013 27902836382229 29969713151283 47146171818249 50638480841823 60349970318337 65106618225201 69929330686327 77592818980719 89909139453849 151915442525469 181049910955011 195319854675603 209787992058981 269727418361547 455746327576407 489505314804289 543149732865033 629363976176943 809182255084641 1367238982729221 1468515944412867 1888091928530829 4405547833238601 5664275785592487 13216643499715803 39649930499147409
• Sum of all divisors σ(n): 72397563156841923
• Sum of proper divisors (its aliquot sum) s(n): 32747632657694514
• 39649930499147409 is a deficient number, because the sum of its proper divisors (32747632657694514) is less than itself. Its deficiency is 6902297841452895

Bases of 39649930499147409

• Binary: 10001100110111010110011011010110110001010100011010010001₂
• Hexadecimal: 0x8CDD66D6C54691
• Base-36: AUEQ6M0BO29

Squares and roots of 39649930499147409

• 39649930499147409 squared (39649930499147409²) is 1572116988587219902210875911413281
• 39649930499147409 cubed (39649930499147409³) is 62334329334012189515461459828014875522782739338929
• 39649930499147409 is a perfect square number. Its square root is 199122903
• The cube root of 39649930499147409 is 340994.5805680545

Scales and comparisons

• 39,649,930,499,147,409 seconds is equal to 1,260,745,144 years, 30 weeks, 3 days, 30 minutes, 9 seconds.
• To count from 1 to 39,649,930,499,147,409 would take you about three billion, seven hundred eighty-two million, two hundred thirty-five thousand, four hundred thirty-three 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 39649930499147409 cubic inches would be around 28416.2 feet tall.

Recreational maths with 39649930499147409

• 39649930499147409 backwards is 90474199403994693
• The number of decimal digits it has is: 17
• The sum of 39649930499147409's digits is 90
• More coming soon!