12845990085357

Names of 12845990085357

• Cardinal: 12845990085357 can be written as Twelve trillion, eight hundred forty-five billion, nine hundred ninety million, eighty-five thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 1.2845990085357 × 10¹³

Factors of 12845990085357

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 194

Divisors of 12845990085357

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 11 13 23 31 33 39 69 93 113 121 143 169 253 299 339 341 363 403 429 507 529 713 759 897 1023 1209 1243 1469 1573 1587 1859 2139 2599 2783 3289 3503 3729 3751 3887 4407 4433 4719 5239 5577 5819 6877 7797 7843 8349 9269 9867 10509 11253 11661 12769 13299 13673 15717 16159 16399 17457 19097 20449 20631 23529 27807 28589 33787 36179 38307 38533 41019 42757 45539 48477 48763 49197 57291 57629 59777 61347 64009 75647 80569 85767 86273 89401 101361 101959 108537 115599 120497 128271 136617 140459 146289 165997 172887 177749 179331 180389 192027 210067 213187 226941 241707 258819 268203 293687 305877 314479 361491 371657 395839 421377 423863 439231 470327 497991 500929 533247 541167 592007 630201 633919 639561 657547 777101 832117 881061 886259 943437 983411 1047397 1114971 1121549 1187517 1271589 1317693 1325467 1410981 1502787 1545049 1776021 1825967 1853087 1901757 1972641 1984279 2157961 2310737 2331303 2345057 2496351 2658777 2771431 2950233 3142191 3230557 3364647 3817931 3976401 4088227 4354229 4635147 4831541 5145907 5477901 5510219 5559261 5952837 6473883 6512077 6754801 6932211 7035171 7233017 8314293 8548111 9104297 9691671 9748849 10102313 10817521 11453793 11521367 12264681 13062687 13616161 14494623 14580137 15437721 16530657 19536231 20085637 20264403 20383957 21699051 23737571 24090131 25644333 25795627 27312891 29246547 30306939 30485741 32452563 34564101 35536127 40848483 41997241 43740411 47896519 49633103 53146951 56604977 60256911 61151871 66896791 71212713 71632847 72270393 74302811 77386881 87812413 91457223 94029221 100147267 106608381 111125443 118355861 125991723 126735037 143689557 148899309 149777771 159440853 169814931 200690373 209398831 214898541 222908433 224223527 261113281 263437239 264991441 282087663 300441801 313171703 333376329 335343151 355067583 380205111 449333313 461969651 545964133 622654747 628196493 672670581 735864701 783339843 794974323 817330921 939515109 965936543 1006029453 1101619937 1141561369 1222379873 1301914471 1385908953 1538626193 1637892399 1647555481 1867964241 2207594103 2303387141 2451992763 2722184803 2897809629 2914905851 3304859811 3424684107 3444888733 3667139619 3905743413 4615878579 4942666443 6005605463 6910161423 8094511711 8166554409 8744717553 10334666199 10625301973 12557175059 14321059181 16924888123 18016816389 24283535133 25337258551 29944032833 31875905919 35388402439 37671525177 37893776063 42963177543 50774664369 76011775653 89832098499 106165207317 113681328189 138128925649 186173769353 329384361163 389272426829 414386776947 558521308059 988153083489 1167817280487 4281996695119 12845990085357
• Sum of all divisors σ(n): 22194984110208
• Sum of proper divisors (its aliquot sum) s(n): 9348994024851
• 12845990085357 is a deficient number, because the sum of its proper divisors (9348994024851) is less than itself. Its deficiency is 3496996060506

Bases of 12845990085357

• Binary: 10111010111011110000101011010000001011101101₂
• Hexadecimal: 0xBAEF0AD02ED
• Base-36: 4JXD6TMUL

Squares and roots of 12845990085357

• 12845990085357 squared (12845990085357²) is 165019461273090344145817449
• 12845990085357 cubed (12845990085357³) is 2119838363405071985880901996934049994293
• The square root of 12845990085357 is 3584130.3108783589
• The cube root of 12845990085357 is 23420.1242161135

Scales and comparisons

• 12,845,990,085,357 seconds is equal to 408,462 years, 38 weeks, 6 days, 19 hours, 15 minutes, 57 seconds.
• To count from 1 to 12,845,990,085,357 would take you about one million, twenty-one thousand, one hundred fifty-six 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 12845990085357 cubic inches would be around 1951.7 feet tall.

Recreational maths with 12845990085357

• 12845990085357 backwards is 75358009954821
• The number of decimal digits it has is: 14
• The sum of 12845990085357's digits is 66
• More coming soon!