12977320210909551

Names of 12977320210909551

• Cardinal: 12977320210909551 can be written as Twelve quadrillion, nine hundred seventy-seven trillion, three hundred twenty billion, two hundred ten million, nine hundred nine thousand, five hundred fifty-one.

Scientific notation

• Scientific notation: 1.2977320210909551 × 10¹⁶

Factors of 12977320210909551

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2066

Divisors of 12977320210909551

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 21 43 49 63 73 129 147 219 301 373 387 441 511 657 903 1119 1533 1567 1849 2107 2611 2709 3139 3357 3577 4599 4701 5547 6321 7833 9417 10731 10969 12943 14103 16039 16641 18277 18963 21973 23499 27229 28251 32193 32907 38829 48117 54831 65919 67381 76783 81687 90601 98721 112273 114391 116487 134977 139129 144351 153811 164493 190603 197757 202143 230349 245061 271803 336819 343173 404931 417387 461433 471667 571809 584491 606429 689677 691047 785911 800737 815409 944839 973903 1010457 1029519 1170847 1214793 1252161 1334221 1384299 1415001 1715427 1753473 2069031 2357733 2402211 2834517 2897383 2921709 3301669 3512541 4002663 4091437 4245003 4827739 4918813 5260419 5605159 5982547 6207093 6613873 6817321 7073199 7206633 8195929 8503551 8692149 8765127 9905007 10156417 10537623 12007989 12274311 14483217 14756439 16815477 17947641 19841619 20281681 20451963 24587787 25133113 26076447 28640059 29715021 30469251 33794173 34431691 36822933 41877829 42667843 43449651 44269317 50346421 50446431 53842923 57371503 59524857 60845043 61355889 71094919 73763361 75399339 85920177 91407753 101382519 103295073 125633487 128003529 141971767 151039263 172114509 175931791 182535129 211508959 213284757 218015143 226198017 241021837 257249521 257760531 293144803 298674901 304147557 309885219 352424947 376900461 384010587 425915301 436725931 453117789 497664433 516343527 527795373 634526877 639854271 654045429 723065511 771748563 879434409 896024703 1057274841 1080723859 1231522537 1277745903 1310177793 1480562713 1492993299 1526106001 1583386119 1800746647 1834717249 1903580631 1962136287 2090724307 2169196533 2315245689 2466974629 2638303227 2688074109 3057081517 3171824523 3242171577 3694567611 3930533379 4441688139 4478979897 4578318003 5402239941 5504151747 6272172921 7400923887 7565067013 9171244551 9374651149 9726514731 10363938991 10682742007 11083702833 12605226529 12843020743 13325064417 13734954009 15915105439 16206719823 16512455241 18779215033 18816518763 21399570619 22202771661 22695201039 27513733653 28123953447 31091816973 32048226021 37815679587 38529062229 47745316317 52955469091 56337645099 64198711857 65622558043 68085603117 78892841707 84371860341 89901145201 93275450919 96144678063 111405738073 113447038761 115587186687 131454505231 143235948951 158866407273 169012935297 192596135571 196867674129 236678525121 269703435603 334217214219 394363515693 403109999407 459357906301 476599221819 552249891949 590603022387 684349533877 710035575363 779840166511 809110306809 920181536617 1002651642657 1183090547079 1209329998221 1378073718903 1656749675847 2053048601631 2339520499533 2760544609851 2821769995849 3627989994663 3865749243643 4134221156709 4790446737139 4970249027541 6159145804893 7018561498599 8281633829553 8465309987547 11597247730929 14371340211417 19752389970943 25395929962641 29427029956711 33533127159973 34791743192787 43114020634251 59257169912829 88281089870133 100599381479919 177771509738487 205989209696977 264843269610399 301798144439757 617967629090931 1441924467878839 1853902887272793 4325773403636517 12977320210909551
• Sum of all divisors σ(n): 22705451755616448
• Sum of proper divisors (its aliquot sum) s(n): 9728131544706897
• 12977320210909551 is a deficient number, because the sum of its proper divisors (9728131544706897) is less than itself. Its deficiency is 3249188666202654

Bases of 12977320210909551

• Binary: 101110000110101100110111010001010011101100100101101111₂
• Hexadecimal: 0x2E1ACDD14EC96F
• Base-36: 3JS2QLP3HPR

Squares and roots of 12977320210909551

• 12977320210909551 squared (12977320210909551²) is 168410839856481513249478703021601
• 12977320210909551 cubed (12977320210909551³) is 2185521395805769289186145361544387327668210211151
• The square root of 12977320210909551 is 113918041.6391958127
• The cube root of 12977320210909551 is 234996.6512932177

Scales and comparisons

• 12,977,320,210,909,551 seconds is equal to 412,638,641 years, 11 weeks, 3 days, 1 hour, 5 minutes, 51 seconds.
• To count from 1 to 12,977,320,210,909,551 would take you about one billion, two hundred thirty-seven million, nine hundred fifteen thousand, nine hundred twenty-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 12977320210909551 cubic inches would be around 19583.1 feet tall.

Recreational maths with 12977320210909551

• 12977320210909551 backwards is 15590901202377921
• 12977320210909551 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12977320210909551's digits is 63
• More coming soon!