12956091308090

Names of 12956091308090

• Cardinal: 12956091308090 can be written as Twelve trillion, nine hundred fifty-six billion, ninety-one million, three hundred eight thousand and ninety.

Scientific notation

• Scientific notation: 1.295609130809 × 10¹³

Factors of 12956091308090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1215279

Divisors of 12956091308090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 70 109 218 545 763 1090 1399 1526 2798 3815 6995 7630 9793 13990 19586 48965 97930 152491 304982 762455 1067437 1213757 1524910 2134874 2427514 5337185 6068785 8496299 10674370 12137570 16992598 42481495 84962990 132299513 264599026 661497565 926096591 1322995130 1698046043 1852193182 3396092086 4630482955 8490230215 9260965910 11886322301 16980460430 23772644602 59431611505 118863223010 185087018687 370174037374 925435093435 1295609130809 1850870186870 2591218261618 6478045654045 12956091308090
• Sum of all divisors σ(n): 26916297408000
• Sum of proper divisors (its aliquot sum) s(n): 13960206099910
• 12956091308090 is an abundant number, because the sum of its proper divisors (13960206099910) is greater than itself. Its abundance is 1004114791820

Bases of 12956091308090

• Binary: 10111100100010010011001110000101100000111010₂
• Hexadecimal: 0xBC89338583A
• Base-36: 4LBY28Y0Q

Squares and roots of 12956091308090

• 12956091308090 squared (12956091308090²) is 167860301983565247299448100
• 12956091308090 cubed (12956091308090³) is 2174813399502632286565770873864065129000
• The square root of 12956091308090 is 3599457.0851852089
• The cube root of 12956091308090 is 23486.8441880501

Scales and comparisons

• 12,956,091,308,090 seconds is equal to 411,963 years, 32 weeks, 4 days, 12 hours, 14 minutes, 50 seconds.
• To count from 1 to 12,956,091,308,090 would take you about one million, twenty-nine thousand, nine hundred nine 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 12956091308090 cubic inches would be around 1957.2 feet tall.

Recreational maths with 12956091308090

• 12956091308090 backwards is 09080319065921
• The number of decimal digits it has is: 14
• The sum of 12956091308090's digits is 53
• More coming soon!