13386449155786161

Names of 13386449155786161

• Cardinal: 13386449155786161 can be written as Thirteen quadrillion, three hundred eighty-six trillion, four hundred forty-nine billion, one hundred fifty-five million, seven hundred eighty-six thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.3386449155786161 × 10¹⁶

Factors of 13386449155786161

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 31796

Divisors of 13386449155786161

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 13 21 29 31 39 87 89 91 93 203 217 267 273 377 403 609 623 651 683 841 899 1131 1157 1209 1869 2049 2523 2581 2639 2697 2759 2821 3471 4781 5887 6293 7743 7917 8099 8277 8463 8879 10933 11687 14343 17661 18067 18879 19313 19807 21173 24297 26071 26637 30941 32799 33553 35061 35867 54201 57939 59421 60787 62153 63519 74849 76531 78213 80011 81809 92823 100659 107601 138649 148211 182361 182497 186459 216587 224547 229593 234871 240033 245427 251069 257491 275249 338923 402233 415947 425509 444633 523943 547491 560077 574403 614017 649761 704613 753207 772473 790231 825747 897289 959171 973037 1016769 1040143 1206699 1276527 1571829 1680231 1723209 1762823 1802437 1842051 1884397 1926743 2320319 2370693 2372461 2691867 2753749 2815631 2877513 2919111 3120429 4020821 4298119 5288469 5407311 5531617 5653191 5780229 6281023 6714197 6811259 6960957 7117383 7281001 7467239 7982221 8261247 8446893 11664757 12062463 12339761 12469223 12894357 13190779 16242233 16594851 17806493 18843069 19276243 20142591 20433777 21132703 21843003 22401717 22916699 23946663 24497161 26021381 27815959 30164147 34994271 35798737 37019283 37407669 39572337 48726699 51121867 52270673 53419479 54647513 55875547 57828729 63398109 68750097 73491483 78064143 79858721 81653299 83447877 85366219 87284561 90492441 107396211 124645451 147928921 153365601 156812019 160416893 163942539 167626641 171480127 182149667 194711713 211149029 231484409 239576163 244959897 250591159 256098657 261853683 274725139 338277953 357853069 361607467 373936353 382532591 443786763 481250679 514440381 546449001 559011047 584135139 597563533 612848387 633447087 655113793 664584271 694453227 710417669 751773477 806662811 824175417 1014833859 1038163373 1073559207 1084822401 1109760847 1147597773 1584777877 1620390863 1677033141 1792690599 1838545161 1880810567 1923075973 1965341379 1993752813 2131253007 2315902909 2367945671 2419988433 2475620351 2531252269 3114490119 3329282541 4289938709 4585796551 4652089897 4754333631 4861172589 4972923683 5642431701 5646639677 5769227919 6947708727 7103837013 7267143611 7426861053 7593756807 7768325929 7967029031 8516479309 10486616543 11093445139 12869816127 13165673969 13757389653 13956269691 14918771049 16211320363 16939919031 17329342457 17772603223 18998299997 20602112401 21801430833 23304977787 23901087093 24450537371 25549437927 30106737817 31459849629 32183064563 33280335417 39497021907 48633961089 51988027371 53317809669 54543506443 55769203217 56994899991 58305127577 59615355163 61806337203 71792990179 73351612113 73406315801 90320213451 96549193689 124408222561 132988099979 144214786807 163630519329 167307609651 171153761597 174915382731 178846065489 210747164719 215378970537 220218947403 225281451941 231043841899 246977899961 373224667683 381804545101 398964299937 408135893039 432644360421 502550931253 513461284791 550950699913 632241494157 675844355823 693131525697 709065583759 740933699883 757966658501 933308872327 1145413635303 1224407679117 1507652793759 1581761686847 1617306893293 1652852099739 1690848699733 1728845299727 2127196751277 2273899975503 2799926616981 3856654899391 4745285060541 4851920679879 4963459086313 5072546099199 5186535899181 5305766609507 6533162106289 7162359098869 11072331807929 11569964698173 11835940898131 14890377258939 15917299828521 19599486318867 20562901929011 21487077296607 21981033096529 33216995423787 35507822694393 49034612292257 50136513692083 61688705787033 65943099289587 143940313503077 147103836876771 150409541076249 153867231675703 343242286045799 431820940509231 461601695027109 637449959799341 1029726858137397 1912349879398023 4462149718595387 13386449155786161
• Sum of all divisors σ(n): 23784451488645120
• Sum of proper divisors (its aliquot sum) s(n): 10398002332858959
• 13386449155786161 is a deficient number, because the sum of its proper divisors (10398002332858959) is less than itself. Its deficiency is 2988446822927202

Bases of 13386449155786161

• Binary: 101111100011101110011110010010101111000000010110110001₂
• Hexadecimal: 0x2F8EE792BC05B1
• Base-36: 3NT3LUFHACX

Squares and roots of 13386449155786161

• 13386449155786161 squared (13386449155786161²) is 179197021000448022533905959117921
• 13386449155786161 cubed (13386449155786161³) is 2398811810490842395097159603126836158532858891281
• The square root of 13386449155786161 is 115699823.4907303609
• The cube root of 13386449155786161 is 237440.6819514409

Scales and comparisons

• 13,386,449,155,786,161 seconds is equal to 425,647,676 years, 7 weeks, 4 days, 21 hours, 29 minutes, 21 seconds.
• To count from 1 to 13,386,449,155,786,161 would take you about one billion, two hundred seventy-six million, nine hundred forty-three thousand and twenty-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 13386449155786161 cubic inches would be around 19786.7 feet tall.

Recreational maths with 13386449155786161

• 13386449155786161 backwards is 16168755194468331
• The number of decimal digits it has is: 17
• The sum of 13386449155786161's digits is 78
• More coming soon!