13028728809712

Names of 13028728809712

• Cardinal: 13028728809712 can be written as Thirteen trillion, twenty-eight billion, seven hundred twenty-eight million, eight hundred nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.3028728809712 × 10¹³

Factors of 13028728809712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 169

Divisors of 13028728809712

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 34 44 49 56 61 68 71 77 88 98 112 119 122 136 142 154 176 187 196 238 244 272 284 289 308 374 392 427 476 488 497 539 568 578 616 671 748 781 784 833 854 952 976 994 1037 1078 1136 1156 1207 1232 1309 1342 1496 1562 1666 1708 1904 1988 2023 2074 2156 2312 2414 2618 2684 2989 2992 3124 3179 3332 3416 3479 3976 4046 4148 4312 4331 4624 4697 4828 4913 5041 5236 5368 5467 5978 6248 6358 6664 6832 6958 7259 7952 8092 8296 8449 8624 8662 9163 9394 9656 9826 10082 10472 10736 10934 11407 11956 12496 12716 13277 13328 13916 14161 14518 16184 16592 16898 17324 17629 18326 18788 19312 19652 20164 20519 20944 21868 22253 22814 23912 25432 26554 27832 28322 29036 30317 32368 32879 33796 34391 34648 35258 35287 36652 37576 38269 39304 40328 41038 43736 44506 45628 47641 47824 50813 50864 53108 54043 55451 55664 56644 58072 59143 60634 65758 67592 68782 69296 70516 70574 73304 73627 75152 76538 78608 79849 80656 82076 85697 87472 89012 91256 92939 95282 101626 106216 108086 110902 113288 116144 118286 121268 123403 131516 135184 137564 141032 141148 143633 146608 147254 153076 155771 159698 164152 171394 178024 182512 185878 190564 193919 203252 212219 212432 216172 221804 225709 226576 236572 240737 242536 246806 247009 263032 275128 282064 282296 287266 294508 299693 306152 307501 311542 319396 328304 333487 342788 348823 356048 371756 378301 381128 387838 388157 406504 424438 432344 443608 451418 473144 481474 485072 493612 494018 515389 526064 550256 558943 564592 574532 589016 599386 599879 612304 615002 623084 638792 650573 666974 685576 697646 743512 756602 762256 775676 776314 809897 813008 848876 863821 864688 887216 902836 942667 946288 962948 987224 988036 1005431 1030778 1117886 1149064 1178032 1198772 1199758 1230004 1246168 1251659 1277584 1301146 1333948 1357433 1371152 1395292 1456849 1487024 1513204 1551352 1552628 1579963 1619794 1697752 1727642 1805672 1885334 1925896 1974448 1976072 2010862 2061556 2097851 2152507 2235772 2298128 2334409 2397544 2399516 2441761 2460008 2492336 2503318 2602292 2648107 2667896 2714866 2717099 2790584 2913698 3026408 3102704 3105256 3159926 3239588 3296623 3382511 3395504 3455284 3607723 3611344 3770668 3837053 3851792 3952144 4021724 4123112 4195702 4199153 4305014 4471544 4668818 4795088 4799032 4883522 4920016 5006636 5204584 5227517 5296214 5335792 5429732 5434198 5581168 5669279 5827396 6052816 6210512 6319852 6479176 6593246 6598669 6765022 6910568 7215446 7541336 7674106 8043448 8246224 8391404 8398306 8610028 8761613 8943088 9337636 9502031 9598064 9767044 10013272 10197943 10409168 10455034 10592428 10859464 10868396 11059741 11338558 11654792 12639704 12958352 13186492 13197338 13530044 13768249 13821136 14430892 14684957 15067549 15082672 15348212 16025339 16086896 16782808 16796612 17092327 17220056 17523226 18675272 19004062 19534088 20026544 20395886 20910068 21184856 21278203 21718928 21736792 22119482 22677116 23076361 23309584 23677577 24766433 25279408 26372984 26394676 26859371 27060088 27536498 28861784 29369914 30135098 30696424 32050678 33565616 33593224 34184654 34440112 35046452 36592619 37350544 38008124 39068176 39684953 40791772 41820136 42369712 42556406 43473584 44238964 45354232 46152722 46190683 47355154 49532866 52745968 52789352 53718742 54120176 55072996 57502687 57723568 58739828 60270196 61331291 61392848 64101356 67186448 68369308 70092904 71385601 73185238 76016248 79369906 81583544 83640272 85112812 88477928 88867789 90708464 92305444 92381366 94710308 96377743 99065732 105578704 107437484 110145992 112177373 115005374 117479656 120540392 122662582 128202712 136738616 140185808 142771202 146370476 148947421 152032496 158739812 161534527 163167088 165743039 170225624 173365031 176955856 177735578 184610888 184762732 188015597 189420616 192755486 198131464 214874968 220291984 224354746 230010748 234060233 234959312 241080784 245325164 256148333 256405424 272430763 273477232 285542404 292740952 297894842 317479624 323069054 331486078 340451248 346730062 355471156 369221776 369525464 376031194 378841232 385510972 396262928 402518809 429749936 448709492 460021496 468120466 490650328 512296666 544861526 571084808 585481904 595789684 622074523 634959248 646138108 662972156 674644201 693460124 710942312 739050928 752062388 771021944 785241611 805037618 897418984 920042992 936240932 977545679 981300656 1024593332 1042631947 1089723052 1142169616 1191579368 1213555217 1244149046 1292276216 1325944312 1349288402 1386920248 1421884624 1504124776 1510752413 1542043888 1570483222 1610075236 1638421631 1794837968 1872481864 1907015341 1955091358 2049186664 2085263894 2179446104 2383158736 2427110434 2488298092 2584552432 2651888624 2698576804 2773840496 2817631663 3008249552 3021504826 3140966444 3220150472 3276843262 3744963728 3814030682 3910182716 4098373328 4170527788 4354521661 4358892208 4854220868 4976596184 5397153608 5635263326 6043009652 6281932888 6440300944 6553686524 6842819753 7628061364 7820365432 8341055576 8709043322 9708441736 9953192368 10575266891 10794307216 11270526652 11468951417 12086019304 12563865776 13107373048 13349107387 13685639506 15256122728 15640730864 16618276543 16682111152 17418086644 19416883472 21150533782 22541053304 22937902834 24172038608 26214746096 26698214774 27371279012 30512245456 33236553086 34836173288 42301067564 45082106608 45875805668 47899738271 53396429548 54742558024 66473106172 69672346576 74026868237 84602135128 91751611336 95799476542 106792859096 109485116048 116327935801 132946212344 148053736474 169204270256 183503222672 191598953084 213585718192 232655871602 265892424688 296107472948 383197906168 465311743204 592214945896 766395812336 814295550607 930623486408 1184429891792 1628591101214 1861246972816 3257182202428 6514364404856 13028728809712
• Sum of all divisors σ(n): 35087771069280
• Sum of proper divisors (its aliquot sum) s(n): 22059042259568
• 13028728809712 is an abundant number, because the sum of its proper divisors (22059042259568) is greater than itself. Its abundance is 9030313449856

Bases of 13028728809712

• Binary: 10111101100101111100110000001010100011110000₂
• Hexadecimal: 0xBD97CC0A8F0
• Base-36: 4M9BCQOZ4

Squares and roots of 13028728809712

• 13028728809712 squared (13028728809712²) is 169747774397019468305522944
• 13028728809712 cubed (13028728809712³) is 2211597718670940565816707055736826032128
• The square root of 13028728809712 is 3609533.0459371057
• The cube root of 13028728809712 is 23530.6549149697

Scales and comparisons

• 13,028,728,809,712 seconds is equal to 414,273 years, 14 weeks, 2 days, 8 hours, 1 minute, 52 seconds.
• To count from 1 to 13,028,728,809,712 would take you about one million, thirty-five thousand, six hundred eighty-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 13028728809712 cubic inches would be around 1960.9 feet tall.

Recreational maths with 13028728809712

• 13028728809712 backwards is 21790882782031
• The number of decimal digits it has is: 14
• The sum of 13028728809712's digits is 58
• More coming soon!