13157958984370326

Names of 13157958984370326

• Cardinal: 13157958984370326 can be written as Thirteen quadrillion, one hundred fifty-seven trillion, nine hundred fifty-eight billion, nine hundred eighty-four million, three hundred seventy thousand, three hundred twenty-six.

Scientific notation

• Scientific notation: 1.3157958984370326 × 10¹⁶

Factors of 13157958984370326

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7462462

Divisors of 13157958984370326

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 2208431 4416862 5254019 6625293 10508038 13250586 15459017 15762057 19875879 30918034 31524114 36778133 39751758 46377051 47286171 59627637 73556266 92754102 94572342 110334399 119255274 139131153 141858513 178882911 220668798 278262306 283717026 331003197 357765822 417393459 425575539 662006394 834786918 851151078 993009591 1252180377 1986019182 2504360754 2979028773 5958057546 11603138434189 23206276868378 34809415302567 69618830605134 81221969039323 104428245907701 162443938078646 208856491815402 243665907117969 313284737723103 487331814235938 626569475446206 730997721353907 939854213169309 1461995442707814 1879708426338618 2192993164061721 4385986328123442 6578979492185163 13157958984370326
• Sum of all divisors σ(n): 33695535683842560
• Sum of proper divisors (its aliquot sum) s(n): 20537576699472234
• 13157958984370326 is an abundant number, because the sum of its proper divisors (20537576699472234) is greater than itself. Its abundance is 7379617715101908

Bases of 13157958984370326

• Binary: 101110101111110001100000001111001110111000100010010110₂
• Hexadecimal: 0x2EBF180F3B8896
• Base-36: 3LK3UWQUZDI

Squares and roots of 13157958984370326

• 13157958984370326 squared (13157958984370326²) is 173131884634371780893554709346276
• 13157958984370326 cubed (13157958984370326³) is 2278062236905798967913536099669527602436953005976
• The square root of 13157958984370326 is 114708146.9834219141
• The cube root of 13157958984370326 is 236081.9821010807

Scales and comparisons

• 13,157,958,984,370,326 seconds is equal to 418,382,395 years, 24 weeks, 17 hours, 32 minutes, 6 seconds.
• To count from 1 to 13,157,958,984,370,326 would take you about one billion, two hundred fifty-five million, one hundred forty-seven thousand, one hundred eighty-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 13157958984370326 cubic inches would be around 19673.5 feet tall.

Recreational maths with 13157958984370326

• 13157958984370326 backwards is 62307348985975131
• 13157958984370326 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13157958984370326's digits is 81
• More coming soon!