12989386133962

Names of 12989386133962

• Cardinal: 12989386133962 can be written as Twelve trillion, nine hundred eighty-nine billion, three hundred eighty-six million, one hundred thirty-three thousand, nine hundred sixty-two.

Scientific notation

• Scientific notation: 1.2989386133962 × 10¹³

Factors of 12989386133962

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 279676

Divisors of 12989386133962

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 49 98 239 478 1673 1999 3346 3998 11711 13993 23422 27986 97951 195902 277429 477761 554858 955522 1942003 3344327 3884006 6688654 13594021 23410289 27188042 46820578 66305531 132611062 464138717 554580571 928277434 1109161142 3248971019 3882063997 6497942038 7764127994 27174447979 54348895958 132544756469 265089512938 927813295283 1855626590566 6494693066981 12989386133962
• Sum of all divisors σ(n): 22771454400000
• Sum of proper divisors (its aliquot sum) s(n): 9782068266038
• 12989386133962 is a deficient number, because the sum of its proper divisors (9782068266038) is less than itself. Its deficiency is 3207317867924

Bases of 12989386133962

• Binary: 10111101000001010011101111110001000111001010₂
• Hexadecimal: 0xBD053BF11CA
• Base-36: 4LR8P4M2Y

Squares and roots of 12989386133962

• 12989386133962 squared (12989386133962²) is 168724152137164272609817444
• 12989386133962 cubed (12989386133962³) is 2191623162234976550936946457005748433128
• The square root of 12989386133962 is 3604079.0965185545
• The cube root of 12989386133962 is 23506.9459678593

Scales and comparisons

• 12,989,386,133,962 seconds is equal to 413,022 years, 15 weeks, 4 days, 6 hours, 59 minutes, 22 seconds.
• To count from 1 to 12,989,386,133,962 would take you about one million, thirty-two thousand, five hundred fifty-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 12989386133962 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12989386133962

• 12989386133962 backwards is 26933168398921
• The number of decimal digits it has is: 14
• The sum of 12989386133962's digits is 70
• More coming soon!