13409640899585

Names of 13409640899585

• Cardinal: 13409640899585 can be written as Thirteen trillion, four hundred nine billion, six hundred forty million, eight hundred ninety-nine thousand, five hundred eighty-five.

Scientific notation

• Scientific notation: 1.3409640899585 × 10¹³

Factors of 13409640899585

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2085

Divisors of 13409640899585

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 35 41 53 205 265 287 371 1435 1681 1855 1979 2173 2809 8405 9895 10865 11767 13853 14045 15211 19663 58835 68921 69265 76055 81139 89093 98315 104887 115169 344605 405695 445465 482447 524435 567973 575845 623651 734209 806183 2412235 2839865 3118255 3326699 3652813 3671045 4030915 4300367 4721929 5559011 16633495 18264065 21501835 23286893 23609645 25569691 27795055 30102569 33053503 38913077 116434465 127848455 136394659 150512845 165267515 176315047 193599089 194565385 227919451 681973295 881575235 954762613 967995445 1139597255 1234205329 1355193623 1595436157 4773813065 6171026645 6775968115 7228916927 7977180785 9344697491 36144584635 46723487455 50602418489 65412882437 253012092445 327064412185 383132597131 1915662985655 2681928179917 13409640899585
• Sum of all divisors σ(n): 19222198490880
• Sum of proper divisors (its aliquot sum) s(n): 5812557591295
• 13409640899585 is a deficient number, because the sum of its proper divisors (5812557591295) is less than itself. Its deficiency is 7597083308290

Bases of 13409640899585

• Binary: 11000011001000101100111000011110010000000001₂
• Hexadecimal: 0xC322CE1E401
• Base-36: 4R4AXYQKH

Squares and roots of 13409640899585

• 13409640899585 squared (13409640899585²) is 179818469055822808053172225
• 13409640899585 cubed (13409640899585³) is 2411301097151721245364501177761936026625
• The square root of 13409640899585 is 3661917.6533047545
• The cube root of 13409640899585 is 23757.7723183625

Scales and comparisons

• 13,409,640,899,585 seconds is equal to 426,385 years, 5 weeks, 2 days, 1 hour, 53 minutes, 5 seconds.
• To count from 1 to 13,409,640,899,585 would take you about one million, sixty-five thousand, nine hundred sixty-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 13409640899585 cubic inches would be around 1979.8 feet tall.

Recreational maths with 13409640899585

• 13409640899585 backwards is 58599804690431
• The number of decimal digits it has is: 14
• The sum of 13409640899585's digits is 71
• More coming soon!