51307121153998848

Names of 51307121153998848

• Cardinal: 51307121153998848 can be written as Fifty-one quadrillion, three hundred seven trillion, one hundred twenty-one billion, one hundred fifty-three million, nine hundred ninety-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 5.1307121153998848 × 10¹⁶

Factors of 51307121153998848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3566

Divisors of 51307121153998848

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 73 96 128 146 192 219 256 292 367 384 438 512 584 734 768 876 1024 1101 1168 1468 1536 1752 2048 2202 2336 2936 3072 3121 3504 4096 4404 4672 5872 6144 6242 7008 8192 8808 9344 9363 11744 12288 12484 14016 16384 17616 18688 18726 23488 24576 24968 26791 28032 32768 35232 37376 37452 46976 49152 49936 53582 56064 65536 70464 74752 74904 80373 93952 98304 99872 107164 112128 140928 149504 149808 160746 187904 196608 199744 214328 224256 227833 281856 299008 299616 321492 375808 399488 428656 448512 455666 563712 598016 599232 642984 683499 751616 798976 857312 897024 911332 1127424 1145407 1196032 1198464 1285968 1366998 1503232 1597952 1714624 1794048 1822664 2254848 2290814 2392064 2396928 2571936 2733996 3006464 3195904 3429248 3436221 3588096 3645328 4509696 4581628 4784128 4793856 5143872 5467992 6012928 6391808 6858496 6872442 7176192 7290656 9019392 9163256 9587712 9740641 10287744 10935984 12025856 12783616 13716992 13744884 14352384 14581312 18038784 18326512 19175424 19481282 20575488 21871968 24051712 25567232 27433984 27489768 29162624 29221923 36077568 36653024 38350848 38962564 41150976 43743936 51134464 54867968 54979536 58325248 58443846 72155136 73306048 76701696 77925128 82301952 83614711 87487872 102268928 109735936 109959072 116650496 116887692 146612096 153403392 155850256 164603904 167229422 174975744 204537856 219471872 219918144 233300992 233775384 250844133 293224192 306806784 311700512 329207808 334458844 349951488 438943744 439836288 466601984 467550768 501688266 586448384 613613568 623401024 658415616 668917688 699902976 711066793 877887488 879672576 933203968 935101536 1003376532 1172896768 1246802048 1316831232 1337835376 1399805952 1422133586 1755774976 1759345152 1866407936 1870203072 2006753064 2133200379 2345793536 2493604096 2633662464 2675670752 2799611904 2844267172 3518690304 3574815247 3732815872 3740406144 4013506128 4266400758 4691587072 4987208192 5267324928 5351341504 5599223808 5688534344 7037380608 7149630494 7465631744 7480812288 8027012256 8532801516 9383174144 9974416384 10702683008 10724445741 11198447616 11377068688 14074761216 14299260988 14931263488 14961624576 16054024512 17065603032 18766348288 19948832768 21405366016 21448891482 22396895232 22754137376 28149522432 28598521976 29923249152 32108049024 34131206064 37532696576 39897665536 42810732032 42897782964 44793790464 45508274752 56299044864 57197043952 59846498304 64216098048 68262412128 75065393152 79795331072 85621464064 85795565928 91016549504 112598089728 114394087904 119692996608 128432196096 136524824256 159590662144 171242928128 171591131856 182033099008 225196179456 228788175808 239385993216 256864392192 260961513031 273049648512 319181324288 342485856256 343182263712 364066198016 457576351616 478771986432 513728784384 521923026062 546099297024 638362648576 684971712512 686364527424 728132396032 782884539093 915152703232 957543972864 1027457568768 1043846052124 1092198594048 1369943425024 1372729054848 1456264792064 1565769078186 1830305406464 1915087945728 2054915137536 2087692104248 2184397188096 2739886850048 2745458109696 2912529584128 3131538156372 3660610812928 4109830275072 4175384208496 4368794376192 5479773700096 5490916219392 5825059168256 6263076312744 7321221625856 8219660550144 8350768416992 8737588752384 10981832438784 11650118336512 12526152625488 14642443251712 16439321100288 16701536833984 17475177504768 21963664877568 23300236673024 25052305250976 29284886503424 33403073667968 34950355009536 43927329755136 46600473346048 50104610501952 58569773006848 66806147335936 69900710019072 87854659510272 100209221003904 117139546013696 133612294671872 139801420038144 175709319020544 200418442007808 234279092027392 267224589343744 351418638041088 400836884015616 534449178687488 702837276082176 801673768031232 1068898357374976 1603347536062464 2137796714749952 3206695072124928 4275593429499904 6413390144249856 8551186858999808 12826780288499712 17102373717999616 25653560576999424 51307121153998848
• Sum of all divisors σ(n): 139114645876124544
• Sum of proper divisors (its aliquot sum) s(n): 87807524722125696
• 51307121153998848 is an abundant number, because the sum of its proper divisors (87807524722125696) is greater than itself. Its abundance is 36500403568126848

Bases of 51307121153998848

• Binary: 10110110010001111000111000001010110101010000000000000000₂
• Hexadecimal: 0xB6478E0AD50000
• Base-36: E16UU2GH91C

Squares and roots of 51307121153998848

• 51307121153998848 squared (51307121153998848²) is 2632420681111116080108861185327104
• 51307121153998848 cubed (51307121153998848³) is 135061926814060199509678270338821486639872519176192
• The square root of 51307121153998848 is 226510752.8440953463
• The cube root of 51307121153998848 is 371585.8910625509

Scales and comparisons

• 51,307,121,153,998,848 seconds is equal to 1,631,407,749 years, 18 weeks, 1 day, 21 hours, 48 seconds.
• To count from 1 to 51,307,121,153,998,848 would take you about four billion, eight hundred ninety-four million, two hundred twenty-three thousand, two hundred forty-eight 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 51307121153998848 cubic inches would be around 30965.5 feet tall.

Recreational maths with 51307121153998848

• 51307121153998848 backwards is 84889935112170315
• The number of decimal digits it has is: 17
• The sum of 51307121153998848's digits is 75
• More coming soon!