28672070471637264

Names of 28672070471637264

• Cardinal: 28672070471637264 can be written as Twenty-eight quadrillion, six hundred seventy-two trillion, seventy billion, four hundred seventy-one million, six hundred thirty-seven thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 2.8672070471637264 × 10¹⁶

Factors of 28672070471637264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19686

Divisors of 28672070471637264

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 103 112 126 144 147 168 196 206 252 294 309 336 392 412 441 504 588 618 721 784 824 882 927 1008 1176 1236 1442 1648 1764 1854 2163 2352 2472 2884 3528 3708 4326 4944 5047 5768 6489 7056 7416 8652 10094 10609 11536 12978 14832 15141 17304 19571 20188 21218 25956 30282 31827 34608 39142 40376 42436 45423 51912 58713 60564 63654 74263 78284 80752 84872 90846 95481 103824 117426 121128 127308 136997 148526 156568 169744 176139 181692 190962 222789 234852 242256 254616 273994 297052 313136 352278 363384 381924 410991 445578 469704 509232 519841 547988 594104 668367 704556 726768 763848 821982 891156 939408 958979 1039682 1095976 1188208 1232973 1336734 1409112 1527696 1559523 1643964 1782312 1917958 2015813 2079364 2191952 2465946 2673468 2818224 2876937 3119046 3287928 3564624 3835916 4031626 4158728 4678569 4931892 5346936 5753874 6047439 6238092 6575856 7671832 8063252 8317456 8630811 9357138 9863784 10693872 11507748 12094878 12476184 14110691 15343664 16126504 17261622 18142317 18714276 19727568 23015496 24189756 24952368 28221382 32253008 34523244 36284634 37428552 42332073 46030992 48379512 56442764 69046488 72569268 74857104 84664146 96759024 98774837 112885528 126996219 138092976 145138536 169328292 197549674 207628739 225771056 253992438 290277072 296324511 338656584 383024041 395099348 415257478 507984876 592649022 622886217 677313168 766048082 790198696 830514956 888973533 1015969752 1149072123 1185298044 1245772434 1453401173 1532096164 1580397392 1661029912 1777947066 1868658651 2031939504 2298144246 2370596088 2491544868 2681168287 2906802346 3064192328 3322059824 3447216369 3555894132 3737317302 4360203519 4596288492 4741192176 4983089736 5362336574 5813604692 6128384656 6894432738 7111788264 7474634604 8043504861 8720407038 9192576984 9966179472 10173808211 10724673148 11627209384 13080610557 13788865476 14223576528 14949269208 16087009722 17440814076 18385153968 18768178009 20347616422 21449346296 23254418768 24130514583 26161221114 27577730952 29898538416 30521424633 32174019444 34881628152 37536356018 39451476223 40695232844 42898692592 48261029166 52322442228 55155461904 56304534027 61042849266 64348038888 69763256304 75072712036 78902952446 81390465688 91564273899 96522058332 104644884456 112609068054 118354428669 122085698532 128696077776 150145424072 157805904892 162780931376 168913602081 183128547798 193044116664 209289768912 225218136108 236708857338 244171397064 276160333561 300290848144 315611809784 337827204162 355063286007 366257095596 386088233328 450436272216 473417714676 488342794128 552320667122 631223619568 675654408324 710126572014 732514191192 828481000683 900872544432 946835429352 1104641334244 1351308816648 1420253144028 1465028382384 1656962001366 1893670858704 1933122334927 2209282668488 2485443002049 2702617633296 2840506288056 3313924002732 3866244669854 4063502050969 4418565336976 4970886004098 5681012576112 5799367004781 6627848005464 7732489339708 8127004101938 9941772008196 11598734009562 12190506152907 13255696010928 15464978679416 16254008203876 17398101014343 19883544016392 23197468019124 24381012305814 28444514356783 30929957358832 32508016407752 34796202028686 36571518458721 39767088032784 46394936038248 48762024611628 56889028713566 65016032815504 69592404057372 73143036917442 85333543070349 92789872076496 97524049223256 113778057427132 139184808114744 146286073834884 170667086140698 195048098446512 199111600497481 227556114854264 256000629211047 278369616229488 292572147669768 341334172281396 398223200994962 455112229708528 512001258422094 585144295339536 597334801492443 682668344562792 796446401989924 1024002516844188 1194669602984886 1365336689125584 1592892803979848 1792004404477329 2048005033688376 2389339205969772 3185785607959696 3584008808954658 4096010067376752 4778678411939544 7168017617909316 9557356823879088 14336035235818632 28672070471637264
• Sum of all divisors σ(n): 94262560359030999
• Sum of proper divisors (its aliquot sum) s(n): 65590489887393735
• 28672070471637264 is an abundant number, because the sum of its proper divisors (65590489887393735) is greater than itself. Its abundance is 36918419415756471

Bases of 28672070471637264

• Binary: 1100101110111010001100010011111011011111101100100010000₂
• Hexadecimal: 0x65DD189F6FD910
• Base-36: 7UBEFC3W2S0

Squares and roots of 28672070471637264

• 28672070471637264 squared (28672070471637264²) is 822087625130533518474668793405696
• 28672070471637264 cubed (28672070471637264³) is 23570954321603574463874468385029897138763703455744
• 28672070471637264 is a perfect square number. Its square root is 169328292
• The cube root of 28672070471637264 is 306069.2400011753

Scales and comparisons

• 28,672,070,471,637,264 seconds is equal to 911,683,152 years, 23 weeks, 6 days, 19 hours, 14 minutes, 24 seconds.
• To count from 1 to 28,672,070,471,637,264 would take you about two billion, seven hundred thirty-five million, forty-nine thousand, four hundred fifty-seven 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 28672070471637264 cubic inches would be around 25505.8 feet tall.

Recreational maths with 28672070471637264

• 28672070471637264 backwards is 46273617407027682
• 28672070471637264 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28672070471637264's digits is 72
• More coming soon!