13197406986844778841

Names of 13197406986844778841

• Cardinal: 13197406986844778841 can be written as Thirteen quintillion, one hundred ninety-seven quadrillion, four hundred six trillion, nine hundred eighty-six billion, eight hundred forty-four million, seven hundred seventy-eight thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 1.3197406986844778841 × 10¹⁹

Factors of 13197406986844778841

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4675107882

Divisors of 13197406986844778841

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 13 17 33 39 51 143 187 221 289 429 561 663 867 2431 3179 3757 7293 9537 11271 22769 41327 68307 123981 250459 295997 387073 751377 887991 1161219 3255967 4257803 5031949 6580241 9767901 12773409 15095847 19740723 55351439 72382651 85543133 166054317 217147953 256629399 940974463 2822923389 4675085069 14025255207 51425935759 60776105897 79476446173 154277807277 182328317691 238429338519 668537164867 874240907903 1033193800249 1351099584941 2005611494601 2622722723709 3099581400747 4053298754823 11365131802739 14862095434351 17564294604233 34095395408217 44586286303053 52692883812699 106447011936061 193207240646563 319341035808183 579621721939689 1170917131296671 1383811155168793 1809599202913037 3512751393890013 4151433465506379 5428797608739111 15221922706856723 19905591232043407 23524789637869481 30763186449521629 45665768120570169 59716773696130221 70574368913608443 92289559348564887 258772686016564291 338395050944737919 399921423843781177 776318058049692873 1015185152834213757 1199764271531343531 4399135662281592947 13197406986844778841
• Sum of all divisors σ(n): 21961408843904745600
• Sum of proper divisors (its aliquot sum) s(n): 8764001857059966759
• 13197406986844778841 is a deficient number, because the sum of its proper divisors (8764001857059966759) is less than itself. Its deficiency is 4433405129784812082

Bases of 13197406986844778841

• Binary: 1011011100100110100110111011101101001111001001000011000101011001₂
• Hexadecimal: 0xB7269BBB4F243159
• Base-36: 2S9MYBZRSODAX

Squares and roots of 13197406986844778841

• 13197406986844778841 squared (13197406986844778841²) is 174171551176419384552390417742201303281
• 13197406986844778841 cubed (13197406986844778841³) is 2298612846405270145295525536322487507818736774840412677321
• The square root of 13197406986844778841 is 3632823555.6994477901
• The cube root of 13197406986844778841 is 2363176.7395464191

Scales and comparisons

• 13,197,406,986,844,778,841 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,197,406,986,844,778,841 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13197406986844778841 cubic inches would be around 196931.4 feet tall.

Recreational maths with 13197406986844778841

• 13197406986844778841 backwards is 14887744868960479131
• The number of decimal digits it has is: 20
• The sum of 13197406986844778841's digits is 105
• More coming soon!