13688774074638

Names of 13688774074638

• Cardinal: 13688774074638 can be written as Thirteen trillion, six hundred eighty-eight billion, seven hundred seventy-four million, seventy-four thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3688774074638 × 10¹³

Factors of 13688774074638

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 830

Divisors of 13688774074638

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 81 114 117 162 171 223 234 247 263 307 342 351 361 446 494 513 526 614 669 702 722 741 789 921 1026 1053 1083 1338 1482 1539 1578 1842 2007 2106 2166 2223 2367 2763 2899 3078 3249 3419 3991 4014 4237 4446 4693 4734 4997 5526 5798 5833 6021 6498 6669 6838 7101 7982 8289 8474 8697 9386 9747 9994 10257 11666 11973 12042 12711 13338 14079 14202 14991 16578 17394 17499 18063 19494 20007 20514 21303 23946 24867 25422 26091 28158 29241 29982 30771 34998 35919 36126 38133 40014 42237 42606 44973 49734 52182 52497 55081 58482 58649 61542 64961 68461 71838 75829 76266 78273 80503 80741 84474 89946 92313 94943 104994 107757 110162 110827 114399 117298 126711 129922 134919 136922 151658 156546 157491 161006 161482 165243 175947 184626 189886 194883 205383 215514 221654 227487 228798 234819 241509 242223 253422 269838 276939 284829 314982 323271 330486 332481 343197 351894 380133 389766 404757 410766 454974 469638 472473 483018 484446 495729 527841 553878 569658 584649 616149 646542 664962 682461 686394 724527 726669 760266 762437 809514 854487 889993 944946 991458 997443 1046539 1049633 1055682 1114331 1169298 1232298 1234259 1300759 1364922 1440751 1449054 1453338 1487187 1524874 1534079 1583523 1708974 1753947 1779986 1848447 1994886 2047383 2093078 2099266 2173581 2180007 2228662 2287311 2468518 2563461 2601518 2669979 2881502 2974374 2992329 3068158 3139617 3148899 3167046 3342993 3507894 3696894 3702777 3902277 4094766 4322253 4347162 4360014 4461561 4574622 4602237 4750569 5126922 5261841 5339958 5545341 5984658 6142149 6279234 6297798 6520743 6540021 6685986 6861933 7405554 7690383 7804554 8009937 8644506 8923122 8976987 9204474 9418851 9446697 9501138 10028979 10523682 11090682 11108331 11706831 12284298 12966759 13041486 13080042 13723866 13806711 14486303 15380766 16019874 16909867 17953974 18005243 18837702 18893394 19943027 20057958 20585799 21172289 22216662 23413662 24029811 24714421 25933518 27613422 28256553 28340091 28972606 29147501 30086937 33324993 33819734 35120493 36010486 38900277 39886054 41171598 41420133 42344578 43458909 48059622 49428842 50729601 54015729 56513106 56680182 58295002 59829081 60173874 61757397 63516867 66649986 70240986 72089433 74143263 77800554 82840266 84769659 85020273 86917818 87442503 90260811 99974979 101459202 105361479 108031458 116700831 119658162 123514794 124260399 127033734 130376727 144178866 148286526 152188803 162047187 169539318 170040546 174885006 179487243 180521622 190550601 199949958 210722958 222429789 233401662 234068159 248520798 260753454 262327509 275239757 304377606 321287473 324094374 342099617 358974486 378917513 381101202 391130181 444859578 456566409 468136318 486141561 524655018 538461729 550479514 571651803 642574946 667289367 684199234 702204477 757835026 782260362 786982527 825719271 913132818 963862419 972283122 1026298851 1076923458 1136752539 1143303606 1173390543 1334578734 1369699227 1404408954 1458424683 1573965054 1615385187 1651438542 1714955409 1927724838 2001868101 2052597702 2106613431 2273505078 2346781086 2360947581 2477157813 2739398454 2891587257 2916849366 3078896553 3230770374 3410257617 3429910818 4003736202 4213226862 4447295021 4721895162 4954315626 5783174514 6157793106 6319840293 6499892723 6820515234 7431473439 8674761771 8894590042 9236689659 10230772851 12639680586 12999785446 13341885063 14862946878 17349523542 18473379318 18959520879 19499678169 20461545702 22294420317 26024285313 26683770126 27710068977 30692318553 37919041758 38999356338 40025655189 44588840634 52048570626 55420137954 58499034507 61384637106 80051310378 84498605399 116998069014 120076965567 168997210798 175497103521 240153931134 253495816197 350994207042 360230896701 506991632394 526491310563 720461793402 760487448591 1052982621126 1520974897182 2281462345773 4562924691546 6844387037319 13688774074638
• Sum of all divisors σ(n): 35266494928896
• Sum of proper divisors (its aliquot sum) s(n): 21577720854258
• 13688774074638 is an abundant number, because the sum of its proper divisors (21577720854258) is greater than itself. Its abundance is 7888946779620

Bases of 13688774074638

• Binary: 11000111001100101010100001000010000100001110₂
• Hexadecimal: 0xC732A84210E
• Base-36: 4UOJANEVI

Squares and roots of 13688774074638

• 13688774074638 squared (13688774074638²) is 187382535666481433194831044
• 13688774074638 cubed (13688774074638³) is 2565037196271261411274981340295855462072
• The square root of 13688774074638 is 3699834.3307015789
• The cube root of 13688774074638 is 23921.4876953119

Scales and comparisons

• 13,688,774,074,638 seconds is equal to 435,260 years, 35 weeks, 2 hours, 57 minutes, 18 seconds.
• To count from 1 to 13,688,774,074,638 would take you about one million, eighty-eight thousand, one hundred fifty-one 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 13688774074638 cubic inches would be around 1993.5 feet tall.

Recreational maths with 13688774074638

• 13688774074638 backwards is 83647047788631
• The number of decimal digits it has is: 14
• The sum of 13688774074638's digits is 72
• More coming soon!