13256997691392

Names of 13256997691392

• Cardinal: 13256997691392 can be written as Thirteen trillion, two hundred fifty-six billion, nine hundred ninety-seven million, six hundred ninety-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3256997691392 × 10¹³

Factors of 13256997691392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 658668

Divisors of 13256997691392

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 182 189 192 208 216 224 234 252 256 273 288 312 336 351 364 378 384 416 432 448 468 504 512 546 576 624 672 702 728 756 768 819 832 864 896 936 1008 1024 1092 1152 1248 1344 1404 1456 1512 1536 1638 1664 1728 1792 1872 2016 2048 2184 2304 2457 2496 2688 2808 2912 3024 3072 3276 3328 3456 3584 3744 4032 4096 4368 4608 4914 4992 5376 5616 5824 6048 6144 6552 6656 6912 7168 7488 8064 8192 8736 9216 9828 9984 10752 11232 11648 12096 12288 13104 13312 13824 14336 14976 16128 17472 18432 19656 19968 21504 22464 23296 24192 24576 26208 26624 27648 28672 29952 32256 34944 36864 39312 39936 43008 44928 46592 48384 52416 53248 55296 57344 59904 64512 69888 73728 78624 79872 86016 89856 93184 96768 104832 106496 110592 119808 129024 139776 157248 159744 172032 179712 186368 193536 209664 221184 239616 258048 279552 314496 319488 359424 372736 387072 419328 479232 516096 559104 628992 658643 718848 745472 774144 838656 958464 1118208 1257984 1317286 1437696 1548288 1677312 1975929 2236416 2515968 2634572 2875392 3354624 3951858 4610501 5031936 5269144 5927787 6709248 7903716 8562359 9221002 10063872 10538288 11855574 13831503 15807432 17124718 17783361 18442004 20127744 21076576 23711148 25687077 27663006 31614864 34249436 35566722 36884008 41494509 42153152 47422296 51374154 55326012 59936513 63229728 68498872 71133444 73768016 77061231 82989018 84306304 94844592 102748308 110652024 119873026 124483527 126459456 136997744 142266888 147536032 154122462 165978036 168612608 179809539 189689184 205496616 221304048 231183693 239746052 248967054 252918912 273995488 284533776 295072064 308244924 331956072 337225216 359619078 379378368 410993232 442608096 462367386 479492104 497934108 505837824 539428617 547990976 569067552 590144128 616489848 663912144 674450432 719238156 758756736 821986464 885216192 924734772 958984208 995868216 1011675648 1078857234 1095981952 1138135104 1180288256 1232979696 1327824288 1348900864 1438476312 1517513472 1618285851 1643972928 1770432384 1849469544 1917968416 1991736432 2023351296 2157714468 2191963904 2276270208 2360576512 2465959392 2655648576 2697801728 2876952624 3035026944 3236571702 3287945856 3540864768 3698939088 3835936832 3983472864 4046702592 4315428936 4383927808 4552540416 4721153024 4931918784 5311297152 5395603456 5753905248 6070053888 6473143404 6575891712 7081729536 7397878176 7671873664 7966945728 8093405184 8630857872 8767855616 9105080832 9442306048 9863837568 10622594304 11507810496 12140107776 12946286808 13151783424 14163459072 14795756352 15343747328 15933891456 16186810368 17261715744 17535711232 18210161664 18884612096 19727675136 21245188608 23015620992 24280215552 25892573616 26303566848 28326918144 29591512704 30687494656 31867782912 34523431488 35071422464 36420323328 37769224192 39455350272 42490377216 46031241984 48560431104 51785147232 52607133696 56653836288 59183025408 61374989312 63735565824 69046862976 70142844928 72840646656 78910700544 84980754432 92062483968 103570294464 105214267392 113307672576 118366050816 122749978624 127471131648 138093725952 145681293312 157821401088 169961508864 184124967936 207140588928 210428534784 236732101632 245499957248 254942263296 276187451904 315642802176 339923017728 368249935872 414281177856 473464203264 490999914496 509884526592 552374903808 631285604352 736499871744 828562355712 946928406528 1019769053184 1104749807616 1472999743488 1657124711424 1893856813056 2209499615232 3314249422848 4418999230464 6628498845696 13256997691392
• Sum of all divisors σ(n): 48341729640960
• Sum of proper divisors (its aliquot sum) s(n): 35084731949568
• 13256997691392 is an abundant number, because the sum of its proper divisors (35084731949568) is greater than itself. Its abundance is 21827734258176

Bases of 13256997691392

• Binary: 11000000111010100010101000110110000000000000₂
• Hexadecimal: 0xC0EA2A36000
• Base-36: 4P66I51C0

Squares and roots of 13256997691392

• 13256997691392 squared (13256997691392²) is 175747987789572817670897664
• 13256997691392 cubed (13256997691392³) is 2329890668393156248952966874072285708288
• The square root of 13256997691392 is 3641016.0245997271
• The cube root of 13256997691392 is 23667.2824382441

Scales and comparisons

• 13,256,997,691,392 seconds is equal to 421,531 years, 27 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,256,997,691,392 would take you about one million, fifty-three thousand, eight hundred 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 13256997691392 cubic inches would be around 1972.3 feet tall.

Recreational maths with 13256997691392

• 13256997691392 backwards is 29319679965231
• 13256997691392 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13256997691392's digits is 72
• More coming soon!