27403974123645

Names of 27403974123645

• Cardinal: 27403974123645 can be written as Twenty-seven trillion, four hundred three billion, nine hundred seventy-four million, one hundred twenty-three thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 2.7403974123645 × 10¹³

Factors of 27403974123645

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 413010

Divisors of 27403974123645

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 35 105 167 501 835 1169 2505 3507 3821 5845 11463 17535 19105 26747 57315 80241 133735 401205 409007 638107 1227021 1914321 2045035 2863049 3190535 4466749 6135105 8589147 9571605 13400247 14315245 22333745 42945735 67001235 68304169 204912507 341520845 478129183 1024562535 1434387549 1562815747 2390645915 4688447241 7171937745 7814078735 10939710229 23442236205 32819130687 54698551145 164095653435 260990229749 782970689247 1304951148745 1826931608243 3914853446235 5480794824729 9134658041215 27403974123645
• Sum of all divisors σ(n): 50423500947456
• Sum of proper divisors (its aliquot sum) s(n): 23019526823811
• 27403974123645 is a deficient number, because the sum of its proper divisors (23019526823811) is less than itself. Its deficiency is 4384447299834

Bases of 27403974123645

• Binary: 110001110110001111100001001001010000001111101₂
• Hexadecimal: 0x18EC7C24A07D
• Base-36: 9PP7MN62L

Squares and roots of 27403974123645

• 27403974123645 squared (27403974123645²) is 750977797769404745748086025
• 27403974123645 cubed (27403974123645³) is 20579776137504675453155209766885446561125
• The square root of 27403974123645 is 5234880.5262054453
• The cube root of 27403974123645 is 30148.8799819521

Scales and comparisons

• 27,403,974,123,645 seconds is equal to 871,361 years, 31 weeks, 5 days, 10 hours, 20 minutes, 45 seconds.
• To count from 1 to 27,403,974,123,645 would take you about two million, one hundred seventy-eight thousand, four hundred four 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 27403974123645 cubic inches would be around 2512.4 feet tall.

Recreational maths with 27403974123645

• 27403974123645 backwards is 54632147930472
• The number of decimal digits it has is: 14
• The sum of 27403974123645's digits is 57
• More coming soon!