13821133815808

Names of 13821133815808

• Cardinal: 13821133815808 can be written as Thirteen trillion, eight hundred twenty-one billion, one hundred thirty-three million, eight hundred fifteen thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3821133815808 × 10¹³

Factors of 13821133815808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 807

Divisors of 13821133815808

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 64 74 88 128 148 176 256 296 352 407 512 592 704 757 814 1024 1184 1369 1408 1514 1628 2048 2368 2738 2816 3028 3256 4096 4736 5476 5632 6056 6512 8192 8327 9472 10952 11264 12112 13024 15059 16384 16654 18944 21904 22528 24224 26048 28009 30118 32768 33308 37888 43808 45056 48448 50653 52096 56018 60236 66616 75776 87616 90112 96896 101306 104192 112036 120472 133232 151552 175232 180224 193792 202612 208384 224072 240944 266464 303104 308099 350464 360448 387584 405224 416768 448144 481888 532928 557183 606208 616198 700928 775168 810448 833536 896288 963776 1036333 1065856 1114366 1212416 1232396 1401856 1550336 1620896 1667072 1792576 1927552 2072666 2131712 2228732 2464792 2803712 3100672 3241792 3334144 3585152 3855104 4145332 4263424 4457464 4929584 5607424 6201344 6483584 6668288 7170304 7710208 8290664 8526848 8914928 9859168 11214848 11399663 12402688 12967168 13336576 14340608 15420416 16581328 17053696 17829856 19718336 22429696 22799326 24805376 25934336 28681216 30840832 33162656 34107392 35659712 38344321 39436672 44859392 45598652 51868672 57362432 61681664 66325312 68214784 71319424 76688642 78873344 91197304 103737344 114724864 123363328 132650624 136429568 142638848 153377284 157746688 182394608 207474688 229449728 246726656 265301248 272859136 285277696 306754568 315493376 364789216 414949376 421787531 458899456 493453312 530602496 570555392 613509136 630986752 729578432 829898752 843575062 917798912 1061204992 1141110784 1227018272 1261973504 1459156864 1659797504 1687150124 2122409984 2282221568 2454036544 2523947008 2918313728 3374300248 4244819968 4564443136 4908073088 5047894016 5836627456 6748600496 8489639936 9128886272 9816146176 10095788032 11673254912 13497200992 16979279872 18257772544 19632292352 23346509824 26994401984 33958559744 39264584704 46693019648 53988803968 78529169408 93386039296 107977607936 157058338816 186772078592 215955215872 314116677632 373544157184 431910431744 628233355264 863820863488 1256466710528 1727641726976 3455283453952 6910566907904 13821133815808
• Sum of all divisors σ(n): 31033297101600
• Sum of proper divisors (its aliquot sum) s(n): 17212163285792
• 13821133815808 is an abundant number, because the sum of its proper divisors (17212163285792) is greater than itself. Its abundance is 3391029469984

Bases of 13821133815808

• Binary: 11001001000111111011110001011000000000000000₂
• Hexadecimal: 0xC91FBC58000
• Base-36: 4WDCA80SG

Squares and roots of 13821133815808

• 13821133815808 squared (13821133815808²) is 191023739954471406470692864
• 13821133815808 cubed (13821133815808³) is 2640164671906858498305915845537915994112
• The square root of 13821133815808 is 3717678.5519740677
• The cube root of 13821133815808 is 23998.3412139465

Scales and comparisons

• 13,821,133,815,808 seconds is equal to 439,469 years, 15 weeks, 5 days, 13 hours, 43 minutes, 28 seconds.
• To count from 1 to 13,821,133,815,808 would take you about one million, ninety-eight thousand, six hundred seventy-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 13821133815808 cubic inches would be around 1999.9 feet tall.

Recreational maths with 13821133815808

• 13821133815808 backwards is 80851833112831
• The number of decimal digits it has is: 14
• The sum of 13821133815808's digits is 52
• More coming soon!