13121611830873

Names of 13121611830873

• Cardinal: 13121611830873 can be written as Thirteen trillion, one hundred twenty-one billion, six hundred eleven million, eight hundred thirty thousand, eight hundred seventy-three.

Scientific notation

• Scientific notation: 1.3121611830873 × 10¹³

Factors of 13121611830873

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8760

Divisors of 13121611830873

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 273 819 1103 3309 3607 4027 7721 9927 10821 12081 14339 23163 25249 28189 32463 36243 43017 46891 52351 69489 75747 84567 100373 129051 140673 157053 227241 253701 301119 328237 366457 422019 471159 903357 984711 1099371 2954133 3298113 3978521 4441781 11935563 13325343 14525389 27849647 31092467 35806689 39976029 43576167 51720773 57743153 83548941 93277401 101677723 130728501 155162319 173229459 188830057 250646823 279832203 305033169 362045411 404202071 465486957 519688377 566490171 915099507 1086136233 1212606213 1321810399 1699470513 3258408699 3637818639 3965431197 11896293591 16021504067 48064512201 112150528469 144193536603 208279552871 336451585407 624838658613 1009354756221 1457956870097 1874515975839 4373870610291 13121611830873
• Sum of all divisors σ(n): 23360731570176
• Sum of proper divisors (its aliquot sum) s(n): 10239119739303
• 13121611830873 is a deficient number, because the sum of its proper divisors (10239119739303) is less than itself. Its deficiency is 2882492091570

Bases of 13121611830873

• Binary: 10111110111100011101000000110001011001011001₂
• Hexadecimal: 0xBEF1D031659
• Base-36: 4NFZGW6S9

Squares and roots of 13121611830873

• 13121611830873 squared (13121611830873²) is 172176697040106283155942129
• 13121611830873 cubed (13121611830873³) is 2259235784882094846032352759876923548617
• The square root of 13121611830873 is 3622376.5446006575
• The cube root of 13121611830873 is 23586.4399687923

Scales and comparisons

• 13,121,611,830,873 seconds is equal to 417,226 years, 34 weeks, 5 days, 7 hours, 14 minutes, 33 seconds.
• To count from 1 to 13,121,611,830,873 would take you about one million, forty-three thousand and sixty-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 13121611830873 cubic inches would be around 1965.5 feet tall.

Recreational maths with 13121611830873

• 13121611830873 backwards is 37803811612131
• The number of decimal digits it has is: 14
• The sum of 13121611830873's digits is 45
• More coming soon!