13246812243

Names of 13246812243

• Cardinal: 13246812243 can be written as Thirteen billion, two hundred forty-six million, eight hundred twelve thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 1.3246812243 × 10¹⁰

Factors of 13246812243

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 356

Divisors of 13246812243

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 43 47 49 63 89 129 141 147 167 267 301 329 387 423 441 501 623 801 903 987 1169 1503 1869 2021 2107 2303 2709 2961 3507 3827 4183 4361 5607 6063 6321 6909 7181 7849 8183 10521 11481 12549 13083 14147 14863 18189 18963 20727 21543 23547 24549 26789 29281 34443 37647 39249 42441 44589 50267 54943 64629 70641 73647 80367 87843 99029 104041 127323 133767 150801 164829 179869 187523 204967 241101 263529 297087 312123 337507 351869 384601 452403 494487 539607 562569 614901 639109 698561 728287 891261 936369 1012521 1055607 1153803 1259083 1618821 1687707 1844703 1917327 2095683 2184861 2362549 3037563 3166821 3461409 3777249 4473763 4889927 5751981 6287049 6554583 7087647 8813581 11331747 13421289 14669781 16537843 21262941 26440743 30038123 31316341 34229489 40263867 44009343 49613529 79322229 90114369 93949023 102688467 148840587 210266861 270343107 281847069 308065401 630800583 1471868027 1892401749 4415604081 13246812243
• Sum of all divisors σ(n): 23662679040
• Sum of proper divisors (its aliquot sum) s(n): 10415866797
• 13246812243 is a deficient number, because the sum of its proper divisors (10415866797) is less than itself. Its deficiency is 2830945446

Bases of 13246812243

• Binary: 1100010101100100100101000001010011₂
• Hexadecimal: 0x315925053
• Base-36: 632T5QR

Squares and roots of 13246812243

• 13246812243 squared (13246812243²) is 175478034601294691049
• 13246812243 cubed (13246812243³) is 2324524577134008137038795712907
• The square root of 13246812243 is 115094.7967677079
• The cube root of 13246812243 is 2366.1219636485

Scales and comparisons

• 13,246,812,243 seconds is equal to 421 years, 10 weeks, 5 days, 14 hours, 4 minutes, 3 seconds.
• To count from 1 to 13,246,812,243 would take you about eight hundred forty-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 13246812243 cubic inches would be around 197.2 feet tall.

Recreational maths with 13246812243

• 13246812243 backwards is 34221864231
• The number of decimal digits it has is: 11
• The sum of 13246812243's digits is 36
• More coming soon!