18379518484293956

Names of 18379518484293956

• Cardinal: 18379518484293956 can be written as Eighteen quadrillion, three hundred seventy-nine trillion, five hundred eighteen billion, four hundred eighty-four million, two hundred ninety-three thousand, nine hundred fifty-six.

Scientific notation

• Scientific notation: 1.8379518484293956 × 10¹⁶

Factors of 18379518484293956

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23527

Divisors of 18379518484293956

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 11 22 41 44 82 121 164 242 451 484 902 1681 1804 3362 4961 6724 9922 18491 19844 23473 36982 46946 68921 73964 93892 137842 203401 258203 275684 406802 516406 758131 813604 962393 1032812 1516262 1924786 2840233 3032524 3849572 5680466 8339441 10586323 11360932 16678882 21172646 33357764 39458113 42345292 78916226 116449553 157832452 232899106 434039243 465798212 550981729 868078486 1101963458 1617782633 1736156972 2203926916 3235565266 4774431673 6060799019 6471130532 9548863346 12121598038 17795608963 19097726692 22590250889 24243196076 35591217926 45180501778 66668789209 71182435852 90361003556 133337578418 195751698593 248492759779 266675156836 391503397186 496985519558 783006794372 926200286449 993971039116 1852400572898 2733420357569 3704801145796 5466840715138 10188203150939 10933681430276 20376406301878 37974211744409 40752812603756 75948423488818 112070234660329 151896846977636 224140469320658 417716329188499 448280938641316 835432658376998 1670865316753996 4594879621073489 9189759242146978 18379518484293956
• Sum of all divisors σ(n): 36239371963041492
• Sum of proper divisors (its aliquot sum) s(n): 17859853478747536
• 18379518484293956 is a deficient number, because the sum of its proper divisors (17859853478747536) is less than itself. Its deficiency is 519665005546420

Bases of 18379518484293956

• Binary: 1000001010011000001001100011110011001100010100101000100₂
• Hexadecimal: 0x414C131E662944
• Base-36: 50YZU88FZGK

Squares and roots of 18379518484293956

• 18379518484293956 squared (18379518484293956²) is 337806699714503197727051818129936
• 18379518484293956 cubed (18379518484293956³) is 6208724481521049351722732180136018269987227466816
• The square root of 18379518484293956 is 135571082.7731856541
• The cube root of 18379518484293956 is 263903.2324616741

Scales and comparisons

• 18,379,518,484,293,956 seconds is equal to 584,411,836 years, 11 weeks, 2 days, 45 minutes, 56 seconds.
• To count from 1 to 18,379,518,484,293,956 would take you about one billion, seven hundred fifty-three million, two hundred thirty-five thousand, five hundred 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 18379518484293956 cubic inches would be around 21991.9 feet tall.

Recreational maths with 18379518484293956

• 18379518484293956 backwards is 65939248481597381
• The number of decimal digits it has is: 17
• The sum of 18379518484293956's digits is 92
• More coming soon!