51389608728832

Names of 51389608728832

• Cardinal: 51389608728832 can be written as Fifty-one trillion, three hundred eighty-nine billion, six hundred eight million, seven hundred twenty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 5.1389608728832 × 10¹³

Factors of 51389608728832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3031

Divisors of 51389608728832

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 61 64 88 116 122 127 128 176 232 244 254 256 319 352 464 488 508 638 671 704 841 928 976 1016 1276 1342 1397 1408 1682 1769 1856 1952 2032 2552 2684 2794 2801 2816 3364 3538 3683 3712 3904 4064 5104 5368 5588 5602 6728 7076 7366 7424 7747 7808 8128 9251 10208 10736 11176 11204 13456 14152 14732 15494 15616 16256 18502 19459 20416 21472 22352 22408 26912 28304 29464 30811 30988 32512 37004 38918 40513 40832 42944 44704 44816 51301 53824 56608 58928 61622 61976 74008 77836 81026 81229 81664 85217 85888 89408 89632 102602 106807 107648 113216 117856 123244 123952 148016 155672 162052 162458 170434 170861 171776 178816 179264 205204 213614 215296 224663 226432 235712 246488 247904 296032 311344 324104 324916 340868 341722 355727 357632 358528 410408 427228 449326 452864 471424 492976 495808 564311 592064 622688 648208 649832 681736 683444 711454 717056 820816 854456 893519 898652 942848 985952 991616 1128622 1174877 1184128 1245376 1296416 1299664 1363472 1366888 1422908 1641632 1708912 1787038 1797304 1879471 1971904 1983232 2257244 2349754 2355641 2368256 2471293 2490752 2592832 2599328 2726944 2733776 2845816 3283264 3417824 3574076 3594608 3758942 3912997 3943808 4514488 4699508 4711282 4942586 4954969 4981504 5185664 5198656 5453888 5467552 5691632 6515227 6566528 6835648 7148152 7189216 7517884 7825994 7887616 9028976 9399016 9422564 9885172 9909938 10316083 10371328 10397312 10907776 10935104 11383264 13030454 13133056 13671296 14296304 14378432 15035768 15651988 18057952 18798032 18845128 19770344 19819876 20632166 20794624 21699347 21815552 21870208 22766528 25912051 26060908 27342592 28592608 28756864 30071536 31303976 36115904 37596064 37690256 39540688 39639752 41264332 43398694 43740416 45533056 51824102 52121816 54504659 57185216 57513728 60143072 62607952 71667497 72231808 75192128 75380512 79081376 79279504 82528664 86797388 91066112 103648204 104243632 109009318 113476913 114370432 120286144 125215904 143334994 143694101 144463616 150384256 150761024 158162752 158559008 165057328 173594776 207296408 208487264 218018636 226953826 228740864 238692817 240572288 250431808 286669988 287388202 299166407 300768512 301522048 316325504 317118016 330114656 347189552 414592816 416974528 436037272 453907652 477385634 481144576 500863616 573339976 574776404 598332814 603044096 629281063 632651008 634236032 660229312 694379104 829185632 833949056 872074544 907815304 954771268 1001727232 1146679952 1149552808 1196665628 1258562126 1268472064 1320458624 1388758208 1580635111 1658371264 1667898112 1744149088 1815630608 1909542536 2293359904 2299105616 2393331256 2517124252 2640917248 2777516416 3161270222 3290830477 3316742528 3488298176 3631261216 3819085072 4586719808 4598211232 4786662512 5034248504 5555032832 6322540444 6581660954 6633485056 6922091693 6976596352 7262522432 7638170144 9173439616 9196422464 9573325024 10068497008 12645080888 13163321908 13844183386 13953192704 14525044864 15276340288 18249150827 18346879232 18392844928 19146650048 20136994016 25290161776 26326643816 27688366772 29050089728 30552680576 36498301654 36785689856 38293300096 40273988032 50580323552 52653287632 55376733544 61105361152 72996603308 76586600192 80547976064 101160647104 105306575264 110753467088 145993206616 161095952128 200740659097 202321294208 210613150528 221506934176 291986413232 401481318194 404642588416 421226301056 443013868352 583972826464 802962636388 842452602112 886027736704 1167945652928 1605925272776 1772055473408 2335891305856 3211850545552 4671782611712 6423701091104 12847402182208 25694804364416 51389608728832
• Sum of all divisors σ(n): 118765442525184
• Sum of proper divisors (its aliquot sum) s(n): 67375833796352
• 51389608728832 is an abundant number, because the sum of its proper divisors (67375833796352) is greater than itself. Its abundance is 15986225067520

Bases of 51389608728832

• Binary: 1011101011110100010011010111111001100100000000₂
• Hexadecimal: 0x2EBD135F9900
• Base-36: I7S26730G

Squares and roots of 51389608728832

• 51389608728832 squared (51389608728832²) is 2640891885302446086908084224
• 51389608728832 cubed (51389608728832³) is 135714400680840180396092766715737033146368
• The square root of 51389608728832 is 7168654.5968425623
• The cube root of 51389608728832 is 37178.4920013129

Scales and comparisons

• 51,389,608,728,832 seconds is equal to 1,634,030 years, 31 weeks, 1 day, 1 hour, 33 minutes, 52 seconds.
• To count from 1 to 51,389,608,728,832 would take you about four million, eighty-five thousand and seventy-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 51389608728832 cubic inches would be around 3098.2 feet tall.

Recreational maths with 51389608728832

• 51389608728832 backwards is 23882780698315
• The number of decimal digits it has is: 14
• The sum of 51389608728832's digits is 70
• More coming soon!