385426501745805

Names of 385426501745805

• Cardinal: 385426501745805 can be written as Three hundred eighty-five trillion, four hundred twenty-six billion, five hundred one million, seven hundred forty-five thousand, eight hundred five.

Scientific notation

• Scientific notation: 3.85426501745805 × 10¹⁴

Factors of 385426501745805

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 167

Divisors of 385426501745805

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 67 79 81 117 135 169 195 201 237 243 335 351 395 405 507 585 603 711 845 871 1005 1027 1053 1185 1215 1521 1755 1809 2133 2535 2613 3015 3081 3159 3555 4355 4489 4563 5135 5265 5293 5427 6241 6399 7605 7839 9045 9243 10665 11323 13065 13351 13467 13689 15405 15795 15879 16281 18723 19197 22445 22815 23517 26465 27135 27729 31205 31995 33969 39195 40053 40401 41067 46215 47637 56169 56615 58357 66755 67335 68445 68809 70551 79395 81133 81405 83187 93615 95985 101907 117585 120159 121203 138645 142911 168507 169845 175071 200265 202005 205335 206427 211653 238185 243399 249561 280845 291785 300763 305721 344045 352755 354631 360477 363609 405665 415935 418147 428733 505521 509535 525213 600795 606015 619281 714555 730197 758641 842535 875355 894517 902289 917163 1032135 1054729 1058265 1063893 1081431 1090827 1216995 1247805 1254441 1286199 1503815 1516563 1528605 1575639 1773155 1802385 1818045 1857843 2090735 2143665 2190591 2275923 2527605 2626065 2683551 2706867 2751489 3096405 3164187 3191679 3244293 3650985 3763323 3793205 3909919 4472585 4511445 4585815 4610203 4726917 5273645 5319465 5407155 5435911 5454135 5573529 6272205 6430995 6571773 6827769 7582815 7878195 8050653 8120601 9289215 9492561 9575037 10952955 11289969 11379615 11729757 13417755 13534335 13757445 13830609 14180751 15820935 15958395 16221465 16307733 16720587 18816615 19549595 19715319 20483307 23051015 23634585 23760277 24151959 24361803 27179555 27867645 28015849 28477683 28725111 32858865 33869907 34138845 35189271 40253265 40603005 41491827 47462805 47875185 48923199 50828947 56449845 58648785 59932639 61449921 69153045 70666843 70903755 71280831 72455877 73085409 81538665 83602935 84047547 85433049 86175333 98576595 101609721 102416535 105567813 118801385 120759795 121809015 124475481 140079245 142388415 143625555 146769597 152486841 169349535 175946355 179797917 184349763 207459135 212000529 213842493 217367631 244615995 252142641 254144735 256299147 299663195 307249605 308883601 316703439 353334215 356404155 362279385 364206037 365427045 373426443 420237735 427165245 430876665 440308791 457460523 508048605 527839065 539393751 622377405 636001587 641527479 733847985 756427923 762434205 898989585 921748815 926650803 950110317 1060002645 1069212465 1086838155 1092618111 1120279329 1260713205 1281495735 1320926373 1372381569 1544418005 1583517195 1618181253 1821030185 1867132215 1877061883 1908004761 1924582437 2201543955 2269283769 2287302615 2696968755 2779952409 3180007935 3207637395 3277854333 3782139615 4015486813 4117144707 4633254015 4734678481 4750551585 4854543759 5463090555 5601396645 5631185649 5724014283 5773747311 6604631865 6807851307 6861907845 8090906265 8339857227 9385309415 9540023805 9622912185 9833562999 11346418845 12046460439 12351434121 13899762045 14204035443 14563631277 16389271665 16893556947 17172042849 20077434065 20585723535 23673392405 24272718795 24401804479 25019571681 28155928245 28620071415 28868736555 29500688997 34039256535 36139381317 41699286135 42612106329 49167814995 50680670841 60232302195 61757170605 71020177215 72818156385 73205413437 75058715043 84467784735 85860214245 88502066991 108418143951 122009022395 125097858405 127836318987 147503444985 152042012523 180696906585 213060531645 219616240311 253403354205 317223458227 325254431853 366027067185 375293575215 383508956961 442510334955 456126037569 542090719755 639181594935 658848720933 760210062615 951670374681 975763295559 1098081201555 1150526870883 1586117291135 1626272159265 1917544784805 1976546162799 2280630187845 2855011124043 3294243604665 4758351873405 4878816477795 5752634354415 5929638488397 8565033372129 9882730813995 14275055620215 25695100116387 29648192441985 42825166860645 77085300349161 128475500581935 385426501745805
• Sum of all divisors σ(n): 771338071707840
• Sum of proper divisors (its aliquot sum) s(n): 385911569962035
• 385426501745805 is an abundant number, because the sum of its proper divisors (385911569962035) is greater than itself. Its abundance is 485068216230

Bases of 385426501745805

• Binary: 1010111101000101100011001101110010011110010001101₂
• Hexadecimal: 0x15E8B19B93C8D
• Base-36: 3SMEHNPZT9

Squares and roots of 385426501745805

• 385426501745805 squared (385426501745805²) is 148553588248009024712835098025
• 385426501745805 cubed (385426501745805³) is 57256489840216847494796932297723740807535125
• The square root of 385426501745805 is 19632282.1329005203
• The cube root of 385426501745805 is 72774.7168563913

Scales and comparisons

• 385,426,501,745,805 seconds is equal to 12,255,370 years, 28 weeks, 5 days, 7 hours, 36 minutes, 45 seconds.
• To count from 1 to 385,426,501,745,805 would take you about thirty million, six hundred thirty-eight thousand, four hundred twenty-six 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 385426501745805 cubic inches would be around 6064.6 feet tall.

Recreational maths with 385426501745805

• 385426501745805 backwards is 508547105624583
• The number of decimal digits it has is: 15
• The sum of 385426501745805's digits is 63
• More coming soon!