16804559353213618

Names of 16804559353213618

• Cardinal: 16804559353213618 can be written as Sixteen quadrillion, eight hundred four trillion, five hundred fifty-nine billion, three hundred fifty-three million, two hundred thirteen thousand, six hundred eighteen.

Scientific notation

• Scientific notation: 1.6804559353213618 × 10¹⁶

Factors of 16804559353213618

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 351732

Divisors of 16804559353213618

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 14 83 127 166 211 254 422 581 889 1162 1477 1543 1778 2954 3086 10541 10801 17513 21082 21602 26797 35026 53594 73787 122591 128069 147574 187579 195961 245182 256138 325573 349759 375158 391922 651146 699518 896483 1371727 1792966 2224151 2279011 2448313 2743454 4448302 4558022 4896626 15569057 16264763 27022559 29029997 31138114 32529526 41347771 44419393 54045118 58059994 73799149 82695542 88838786 113853341 147598298 189157913 203209979 227706682 289434397 310935751 378315826 406419958 516594043 539678137 578868794 621871502 1033188086 1079356274 3431864993 3686809619 3777746959 6125329367 6863729986 7373619238 7555493918 9372491923 12250658734 18744983846 24023054951 25807667333 42877305569 44793285371 48046109902 51615334666 65607443461 68539123399 85754611138 89586570742 113872086907 131214886922 137078246798 227744173814 313552997597 479773863793 627105995194 777916829609 797104608349 959547727586 1555833659218 1594209216698 5445417807263 5688747242117 9451383213281 10890835614526 11377494484234 14461755037189 18902766426562 28923510074378 39821230694819 66159682492967 79642461389638 101232285260323 132319364985934 202464570520646 1200325668086687 2400651336173374 8402279676606809 16804559353213618
• Sum of all divisors σ(n): 29542945589821440
• Sum of proper divisors (its aliquot sum) s(n): 12738386236607822
• 16804559353213618 is a deficient number, because the sum of its proper divisors (12738386236607822) is less than itself. Its deficiency is 4066173116605796

Bases of 16804559353213618

• Binary: 111011101100111010100001011110110110101111001010110010₂
• Hexadecimal: 0x3BB3A85EDAF2B2
• Base-36: 4LGPVZQ1DWY

Squares and roots of 16804559353213618

• 16804559353213618 squared (16804559353213618²) is 282393215055679291328783940649924
• 16804559353213618 cubed (16804559353213618³) is 4745493543347980124681292066819949420772927465032
• The square root of 16804559353213618 is 129632400.8618741043
• The cube root of 16804559353213618 is 256138.9999999989

Scales and comparisons

• 16,804,559,353,213,618 seconds is equal to 534,333,007 years, 26 weeks, 6 days, 6 hours, 26 minutes, 58 seconds.
• To count from 1 to 16,804,559,353,213,618 would take you about one billion, six hundred two million, nine hundred ninety-nine thousand and twenty-two 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 16804559353213618 cubic inches would be around 21344.9 feet tall.

Recreational maths with 16804559353213618

• 16804559353213618 backwards is 81631235395540861
• The number of decimal digits it has is: 17
• The sum of 16804559353213618's digits is 70
• More coming soon!