13477888130778981

Names of 13477888130778981

• Cardinal: 13477888130778981 can be written as Thirteen quadrillion, four hundred seventy-seven trillion, eight hundred eighty-eight billion, one hundred thirty million, seven hundred seventy-eight thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.3477888130778981 × 10¹⁶

Factors of 13477888130778981

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 354

Divisors of 13477888130778981

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 189 243 273 331 343 351 441 567 637 819 993 1029 1053 1323 1701 1911 2317 2401 2457 2979 3087 3159 3969 4303 4459 5733 6951 7203 7371 8937 9261 11907 12909 13377 16219 16807 17199 20853 21609 22113 26811 27783 30121 31213 38727 40131 48657 50421 51597 62559 64827 80433 83349 90363 93639 109561 113533 116181 117649 120393 145971 151263 154791 187677 194481 210847 218491 271089 280917 328683 340599 348543 352947 361179 437913 453789 563031 583443 632541 655473 766927 794731 813267 842751 986049 1021797 1045629 1058841 1083537 1313739 1361367 1424293 1475929 1529437 1897623 1966419 2300781 2384193 2439801 2528253 2958147 3065391 3176523 3941217 4084101 4272879 4427787 4588311 5368489 5563117 5692869 5899257 6902343 7152579 7319403 7584759 8874441 9196173 9529569 9970051 10331503 12818637 13283361 13764933 16105467 16689351 17078607 17697771 20707029 21457737 26623323 27588519 28588707 29910153 30994509 36264691 37579423 38455911 38941819 39850083 41294799 48316401 50068053 51235821 53093313 62121087 64373211 69790357 72320521 89730459 92983527 108794073 112738269 115367733 116825457 119550249 123884397 144949203 150204159 186363261 193119633 209371071 216961563 253852837 263055961 269191377 278950581 326382219 338214807 346103199 350476371 358650747 371653191 434847609 450612477 471440983 488532499 506243647 628113213 650884689 761558511 789167883 807574131 836851743 979146657 1014644421 1051429113 1304542827 1351837431 1414322949 1465597497 1518730941 1776969859 1841391727 1884339639 1952654067 2284675533 2367503649 2422722393 2510555229 2937439971 3043933263 3154287339 3300086881 3419727493 4242968847 4396792491 4556192823 5330909577 5524175181 5653018917 5857962201 6854026599 7102510947 8812319913 9131799789 9462862017 9900260643 10259182479 12438789013 12728906541 12889742089 13190377473 13668578469 15992728731 16572525543 16959056751 17573886603 20562079797 21307532841 23100608167 23938092451 29700781929 30777547437 37316367039 38186719623 38669226267 39571132419 41005735407 47978186193 49717576629 61686239391 63922598523 69301824501 71814277353 87071523091 89102345787 92332642311 111949101117 114560158869 116007678801 118713397257 123017206221 143934558579 149152729887 161704257169 167566647157 207905473503 215442832059 261214569273 267307037361 276997926933 335847303351 348023036403 431803675737 447458189661 485112771507 502699941471 609500661637 623716420509 646328496177 783643707819 801921112083 830993780799 1007541910053 1044069109209 1131929800183 1455338314521 1508099824413 1828501984911 1871149261527 1938985488531 2350931123457 3022625730159 3132207327627 3395789400549 4266504631459 4366014943563 4524299473239 5485505954733 5613447784581 5816956465593 7052793370371 7923508601281 10187368201647 12799513894377 13098044830689 13572898419717 16456517864199 21158380111113 23770525803843 30562104604941 38398541683131 39294134492067 40718695259151 49369553592597 55464560208967 71311577411529 91686313814823 115195625049393 148108660777791 166393680626901 213934732234587 275058941444469 345586875148179 499181041880703 641804196703761 1036760625444537 1497543125642109 1925412590111283 4492629376926327 13477888130778981
• Sum of all divisors σ(n): 25442627342944448
• Sum of proper divisors (its aliquot sum) s(n): 11964739212165467
• 13477888130778981 is a deficient number, because the sum of its proper divisors (11964739212165467) is less than itself. Its deficiency is 1513148918613514

Bases of 13477888130778981

• Binary: 101111111000100001000101011110010110111000011101100101₂
• Hexadecimal: 0x2FE2115E5B8765
• Base-36: 3OPIGBWB1B9

Squares and roots of 13477888130778981

• 13477888130778981 squared (13477888130778981²) is 181653468465792934447397871398361
• 13477888130778981 cubed (13477888130778981³) is 2448305126549944502745403726176004664614696650141
• The square root of 13477888130778981 is 116094307.0558542979
• The cube root of 13477888130778981 is 237980.0852553761

Scales and comparisons

• 13,477,888,130,778,981 seconds is equal to 428,555,152 years, 37 weeks, 17 hours, 16 minutes, 21 seconds.
• To count from 1 to 13,477,888,130,778,981 would take you about one billion, two hundred eighty-five million, six hundred sixty-five thousand, four hundred fifty-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 13477888130778981 cubic inches would be around 19831.7 feet tall.

Recreational maths with 13477888130778981

• 13477888130778981 backwards is 18987703188877431
• The number of decimal digits it has is: 17
• The sum of 13477888130778981's digits is 90
• More coming soon!