79813969209408

Names of 79813969209408

• Cardinal: 79813969209408 can be written as Seventy-nine trillion, eight hundred thirteen billion, nine hundred sixty-nine million, two hundred nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 7.9813969209408 × 10¹³

Factors of 79813969209408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 68813614

Divisors of 79813969209408

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 863 1344 1726 2589 3452 5178 6041 6904 10356 12082 13808 18123 20712 24164 27616 36246 41424 48328 55232 72492 82848 96656 144984 165696 193312 289968 386624 579936 1159872 68812739 137625478 206438217 275250956 412876434 481689173 550501912 825752868 963378346 1101003824 1445067519 1651505736 1926756692 2202007648 2890135038 3303011472 3853513384 4404015296 5780270076 6606022944 7707026768 11560540152 13212045888 15414053536 23121080304 30828107072 46242160608 59385393757 92484321216 118770787514 178156181271 237541575028 356312362542 415697756299 475083150056 712624725084 831395512598 950166300112 1247093268897 1425249450168 1662791025196 1900332600224 2494186537794 2850498900336 3325582050392 3800665200448 4988373075588 5700997800672 6651164100784 9976746151176 11401995601344 13302328201568 19953492302352 26604656403136 39906984604704 79813969209408
• Sum of all divisors σ(n): 241621898711040
• Sum of proper divisors (its aliquot sum) s(n): 161807929501632
• 79813969209408 is an abundant number, because the sum of its proper divisors (161807929501632) is greater than itself. Its abundance is 81993960292224

Bases of 79813969209408

• Binary: 10010001001011100100011010010000110100001000000₂
• Hexadecimal: 0x489723486840
• Base-36: SAI14J51C

Squares and roots of 79813969209408

• 79813969209408 squared (79813969209408²) is 6370269680960328284555710464
• 79813969209408 cubed (79813969209408³) is 508436508171792965283893079158913832845312
• The square root of 79813969209408 is 8933866.4199442785
• The cube root of 79813969209408 is 43055.2686127027

Scales and comparisons

• 79,813,969,209,408 seconds is equal to 2,537,837 years, 17 weeks, 4 days, 18 hours, 36 minutes, 48 seconds.
• To count from 1 to 79,813,969,209,408 would take you about six million, three hundred forty-four thousand, five hundred ninety-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 79813969209408 cubic inches would be around 3587.9 feet tall.

Recreational maths with 79813969209408

• 79813969209408 backwards is 80490296931897
• The number of decimal digits it has is: 14
• The sum of 79813969209408's digits is 75
• More coming soon!