13805367266990

Names of 13805367266990

• Cardinal: 13805367266990 can be written as Thirteen trillion, eight hundred five billion, three hundred sixty-seven million, two hundred sixty-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.380536726699 × 10¹³

Factors of 13805367266990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 373

Divisors of 13805367266990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 13 17 19 26 34 38 65 85 95 130 169 170 190 221 247 289 317 323 338 361 442 494 578 634 646 722 845 1105 1235 1445 1585 1615 1690 1805 2197 2210 2470 2873 2890 3170 3211 3230 3610 3757 4121 4199 4394 4693 5389 5491 5746 6023 6137 6422 6859 7514 8242 8398 9386 10778 10982 10985 12046 12274 13718 14365 16055 18785 20605 20995 21970 23465 26945 27455 28730 30115 30685 32110 34295 37349 37570 41210 41743 41990 46930 48841 53573 53890 54587 54910 60230 61009 61370 68590 70057 71383 74698 78299 79781 83486 89167 91613 97682 102391 104329 107146 109174 114437 116603 122018 140114 142766 156598 159562 178334 183226 186745 204782 208658 208715 228874 233206 244205 267865 272935 305045 350285 356915 373490 391495 398905 417430 445835 458065 488410 511955 521645 535730 545870 572185 583015 610090 634933 696449 700570 709631 713830 782990 793117 797810 891670 910741 916130 927979 1017887 1023910 1037153 1043290 1144370 1159171 1166030 1190969 1269866 1331083 1356277 1392898 1419262 1487681 1515839 1586234 1740647 1821482 1855958 1945429 1982251 2035774 2074306 2174303 2318342 2381938 2662166 2712554 2975362 3031678 3174665 3481294 3482245 3548155 3890858 3964502 3965585 4348606 4553705 4639895 5089435 5185765 5795855 5954845 6349330 6655415 6781385 6964490 7096310 7438405 7579195 7931170 8703235 9107410 9279790 9727145 9911255 10178870 10371530 10871515 11591710 11839633 11909690 12063727 13232531 13310830 13482989 13562770 14876810 15069223 15158390 15482597 17304079 17406470 17631601 19339853 19454290 19705907 19822510 21743030 22628411 23679266 24127454 25290577 25769263 26465062 26965978 28265939 30138446 30965194 33072293 34608158 35263202 36963151 38679706 39411814 45256822 50581154 51538526 56531878 59198165 60318635 66144586 66162655 67414945 73926302 75346115 77412985 86520395 88158005 96699265 98529535 113142055 118396330 120637270 126452885 128846315 132325310 134829890 141329695 150692230 154825970 165361465 173040790 176316010 184815755 193398530 197059070 201273761 224953027 226284110 229210813 251418089 252905770 256176791 257692630 282659390 294169343 328777501 330722930 335000419 367457207 369631510 402547522 429939809 449906054 458421626 480520963 502836178 512353582 588338686 628373567 657555002 670000838 734914414 859879618 961041926 1006368805 1124765135 1146054065 1256747134 1257090445 1280883955 1470846715 1643887505 1675002095 1837286035 2012737610 2149699045 2249530270 2292108130 2402604815 2514180890 2561767910 2941693430 3141867835 3287775010 3350004190 3674572070 3824201459 4274107513 4299398090 4355005447 4776943691 4805209630 5589217517 6246772519 6283735670 7648402918 8168856371 8548215026 8710010894 9553887382 11178435034 12493545038 16337712742 19121007295 21370537565 21775027235 23884718455 27946087585 31233862595 38242014590 40844281855 42741075130 43550054470 47769436910 55892175170 62467725190 72659827721 81208042747 81688563710 106195132823 145319655442 162416085494 212390265646 363299138605 406040213735 530975664115 726598277210 812080427470 1061951328230 1380536726699 2761073453398 6902683633495 13805367266990
• Sum of all divisors σ(n): 30279836361600
• Sum of proper divisors (its aliquot sum) s(n): 16474469094610
• 13805367266990 is an abundant number, because the sum of its proper divisors (16474469094610) is greater than itself. Its abundance is 2669101827620

Bases of 13805367266990

• Binary: 11001000111001010000000000110000111010101110₂
• Hexadecimal: 0xC8E50030EAE
• Base-36: 4W63J85V2

Squares and roots of 13805367266990

• 13805367266990 squared (13805367266990²) is 190588165376478941943660100
• 13805367266990 cubed (13805367266990³) is 2631139619764119235170033713294510099000
• The square root of 13805367266990 is 3715557.4638255831
• The cube root of 13805367266990 is 23989.2123202053

Scales and comparisons

• 13,805,367,266,990 seconds is equal to 438,967 years, 50 weeks, 5 days, 8 hours, 49 minutes, 50 seconds.
• To count from 1 to 13,805,367,266,990 would take you about one million, ninety-seven thousand, four hundred nineteen 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 13805367266990 cubic inches would be around 1999.1 feet tall.

Recreational maths with 13805367266990

• 13805367266990 backwards is 09966276350831
• 13805367266990 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13805367266990's digits is 65
• More coming soon!