12709471857984

Names of 12709471857984

• Cardinal: 12709471857984 can be written as Twelve trillion, seven hundred nine billion, four hundred seventy-one million, eight hundred fifty-seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2709471857984 × 10¹³

Factors of 12709471857984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19494

Divisors of 12709471857984

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 97 99 121 132 144 176 192 194 198 242 264 288 291 352 363 388 396 484 528 576 582 704 726 776 792 873 968 1056 1067 1089 1164 1452 1552 1584 1746 1936 2112 2134 2178 2328 2904 3104 3168 3201 3492 3872 4268 4356 4656 5808 6208 6336 6402 6984 7744 8536 8712 9312 9409 9603 11616 11737 12804 13968 17072 17424 18624 18818 19206 19381 23232 23474 25608 27936 28227 34144 34848 35211 37636 38412 38762 46948 51216 55872 56454 58143 68288 69696 70422 75272 76824 77524 84681 93896 102432 103499 105633 112908 116286 140844 150544 153648 155048 169362 174429 187792 204864 206998 211266 213191 225816 232572 281688 301088 307296 310096 310497 338724 348858 375584 413996 422532 426382 451632 465144 563376 602176 614592 620192 620994 639573 677448 697716 751168 827992 845064 852764 903264 930288 931491 1126752 1138489 1240384 1241988 1279146 1354896 1395432 1655984 1690128 1705528 1806528 1860576 1862982 1879957 1918719 2253504 2276978 2345101 2483976 2558292 2709792 2790864 3311968 3380256 3411056 3415467 3721152 3725964 3759914 3837438 4553956 4690202 4967952 5116584 5419584 5581728 5639871 6623936 6760512 6822112 6830934 7035303 7451928 7519828 7674876 9107912 9380404 9935904 10233168 10246401 11163456 11279742 13644224 13661868 14070606 14903856 15039656 15349752 16919613 18215824 18760808 19871808 20466336 20492802 20679527 21105909 22559484 27323736 28141212 29807712 30079312 30699504 33839226 36431648 37521616 40932672 40985604 41359054 42211818 45118968 54647472 56282424 59615424 60158624 61399008 62038581 67678452 72863296 75043232 81971208 82718108 84423636 90237936 109294944 112564848 120317248 122798016 124077162 135356904 150086464 163942416 165436216 168847272 180475872 182355829 186115743 218589888 225129696 227474797 248154324 270713808 327884832 330872432 337694544 360951744 364711658 372231486 450259392 454949594 496308648 541427616 547067487 655769664 661744864 675389088 682424391 729423316 744462972 909899188 992617296 1082855232 1094134974 1323489728 1350778176 1364848782 1458846632 1488925944 1641202461 1819798376 1985234592 2005914119 2047273173 2188269948 2729697564 2917693264 2977851888 3282404922 3639596752 3970469184 4011828238 4094546346 4376539896 5459395128 5835386528 5955703776 6017742357 6564809844 7279193504 8023656476 8189092692 8753079792 10918790256 11670773056 11911407552 12035484714 13129619688 14558387008 16047312952 16378185384 17506159584 18053227071 21837580512 22065055309 24070969428 26259239376 32094625904 32756370768 35012319168 36106454142 43675161024 44130110618 48141938856 52518478752 64189251808 65512741536 66195165927 72212908284 88260221236 96283877712 105036957504 128378503616 131025483072 132390331854 144425816568 176520442472 192567755424 198585497781 264780663708 288851633136 353040884944 385135510848 397170995562 529561327416 577703266272 706081769888 794341991124 1059122654832 1155406532544 1412163539776 1588683982248 2118245309664 3177367964496 4236490619328 6354735928992 12709471857984
• Sum of all divisors σ(n): 40461389910942
• Sum of proper divisors (its aliquot sum) s(n): 27751918052958
• 12709471857984 is an abundant number, because the sum of its proper divisors (27751918052958) is greater than itself. Its abundance is 15042446194974

Bases of 12709471857984

• Binary: 10111000111100100111100011100010110101000000₂
• Hexadecimal: 0xB8F278E2D40
• Base-36: 4I6NFE8G0

Squares and roots of 12709471857984

• 12709471857984 squared (12709471857984²) is 161530674908887269064544256
• 12709471857984 cubed (12709471857984³) is 2052969566955664969471757010922514939904
• The square root of 12709471857984 is 3565034.6222700279
• The cube root of 12709471857984 is 23336.8643219973

Scales and comparisons

• 12,709,471,857,984 seconds is equal to 404,121 years, 46 weeks, 2 days, 17 hours, 26 minutes, 24 seconds.
• To count from 1 to 12,709,471,857,984 would take you about one million, ten thousand, three hundred four 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 12709471857984 cubic inches would be around 1944.7 feet tall.

Recreational maths with 12709471857984

• 12709471857984 backwards is 48975817490721
• 12709471857984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12709471857984's digits is 72
• More coming soon!