13821281097216

Names of 13821281097216

• Cardinal: 13821281097216 can be written as Thirteen trillion, eight hundred twenty-one billion, two hundred eighty-one million, ninety-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.3821281097216 × 10¹³

Factors of 13821281097216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3305

Divisors of 13821281097216

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 512 696 768 841 928 1392 1536 1682 1856 2523 2784 3271 3364 3712 5046 5568 6542 6728 7424 9813 10092 11136 13084 13456 14848 19626 20184 22272 26168 26912 39252 40368 44544 52336 53824 78504 80736 94859 104672 107648 157008 161472 189718 209344 215296 284577 314016 322944 379436 418688 430592 569154 628032 645888 758872 837376 1138308 1256064 1291776 1517744 1674752 2276616 2512128 2750911 3035488 4553232 5024256 5501822 6070976 8252733 9106464 10699441 11003644 12141952 16505466 18212928 21398882 22007288 24283904 32098323 33010932 36425856 42797764 44014576 48567808 64196646 66021864 72851712 85595528 88029152 128393292 132043728 145703424 171191056 176058304 256786584 264087456 310283789 342382112 352116608 513573168 528174912 620567578 684764224 704233216 930851367 1027146336 1056349824 1241135156 1369528448 1408466432 1861702734 2054292672 2112699648 2482270312 2739056896 3723405468 4108585344 4225399296 4964540624 5478113792 7446810936 8217170688 8998229881 9929081248 14893621872 16434341376 17996459762 19858162496 26994689643 29787243744 35992919524 39716324992 53989379286 59574487488 71985839048 79432649984 107978758572 119148974976 143971678096 158865299968 215957517144 238297949952 287943356192 431915034288 476595899904 575886712384 863830068576 1151773424768 1727660137152 2303546849536 3455320274304 4607093699072 6910640548608 13821281097216
• Sum of all divisors σ(n): 38145881890116
• Sum of proper divisors (its aliquot sum) s(n): 24324600792900
• 13821281097216 is an abundant number, because the sum of its proper divisors (24324600792900) is greater than itself. Its abundance is 10503319695684

Bases of 13821281097216

• Binary: 11001001001000000100100011001101011000000000₂
• Hexadecimal: 0xC92048CD600
• Base-36: 4WDEPWRUO

Squares and roots of 13821281097216

• 13821281097216 squared (13821281097216²) is 191027811168260316842950656
• 13821281097216 cubed (13821281097216³) is 2640249075542423810769048847914626973696
• The square root of 13821281097216 is 3717698.3601707119
• The cube root of 13821281097216 is 23998.4264577231

Scales and comparisons

• 13,821,281,097,216 seconds is equal to 439,473 years, 51 weeks, 2 days, 5 hours, 13 minutes, 36 seconds.
• To count from 1 to 13,821,281,097,216 would take you about one million, ninety-eight thousand, six hundred eighty-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 13821281097216 cubic inches would be around 1999.9 feet tall.

Recreational maths with 13821281097216

• 13821281097216 backwards is 61279018212831
• The number of decimal digits it has is: 14
• The sum of 13821281097216's digits is 51
• More coming soon!