13140091335891

Names of 13140091335891

• Cardinal: 13140091335891 can be written as Thirteen trillion, one hundred forty billion, ninety-one million, three hundred thirty-five thousand, eight hundred ninety-one.

Scientific notation

• Scientific notation: 1.3140091335891 × 10¹³

Factors of 13140091335891

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2011

Divisors of 13140091335891

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 13 31 39 93 169 403 507 877 1087 1209 2631 3261 5239 11401 14131 15717 27187 33697 34203 42393 81561 101091 148213 183703 353431 438061 444639 551109 769129 953299 1060293 1314183 2307387 2859897 4594603 5694793 9998677 12392887 13783809 17084379 23842999 29552269 29996031 37178661 71528997 88656807 129982801 161107531 309958987 384179497 389948403 483322593 836043223 929876961 1152538491 2508129669 4029466831 4994333461 10868561899 12088400493 14983000383 25917339913 32605685697 77752019739 141291304687 336925418869 423873914061 1010776256607 4380030445297 13140091335891
• Sum of all divisors σ(n): 19623868637184
• Sum of proper divisors (its aliquot sum) s(n): 6483777301293
• 13140091335891 is a deficient number, because the sum of its proper divisors (6483777301293) is less than itself. Its deficiency is 6656314034598

Bases of 13140091335891

• Binary: 10111111001101101010011110011111010011010011₂
• Hexadecimal: 0xBF36A79F4D3
• Base-36: 4NOH34443

Squares and roots of 13140091335891

• 13140091335891 squared (13140091335891²) is 172662000315557724984763881
• 13140091335891 cubed (13140091335891³) is 2268794454384069170045770812710495752971
• The square root of 13140091335891 is 3624926.3904100177
• The cube root of 13140091335891 is 23597.5072392785

Scales and comparisons

• 13,140,091,335,891 seconds is equal to 417,814 years, 13 weeks, 3 days, 11 hours, 4 minutes, 51 seconds.
• To count from 1 to 13,140,091,335,891 would take you about one million, forty-four thousand, five hundred thirty-five 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 13140091335891 cubic inches would be around 1966.5 feet tall.

Recreational maths with 13140091335891

• 13140091335891 backwards is 19853319004131
• The number of decimal digits it has is: 14
• The sum of 13140091335891's digits is 48
• More coming soon!