5491637444909

Names of 5491637444909

• Cardinal: 5491637444909 can be written as Five trillion, four hundred ninety-one billion, six hundred thirty-seven million, four hundred forty-four thousand, nine hundred nine.

Scientific notation

• Scientific notation: 5.491637444909 × 10¹²

Factors of 5491637444909

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 989

Divisors of 5491637444909

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 77 121 223 239 509 847 1561 1673 2453 2629 3563 5599 17171 18403 26983 28919 39193 53297 57121 61589 113507 121651 188881 202433 373079 399847 431123 586267 628331 794549 851557 1248577 1338161 4103869 4398317 6448937 6911641 8740039 9367127 12737983 13734347 14719771 27128173 29074589 45142559 48381487 89165881 96140429 103038397 140117813 189897211 203522123 298409903 319820479 980824691 1541295943 2088869321 2238743353 3282508933 3518025269 6483633347 10789071601 22977562531 24626176883 45385433429 71319966817 499239767719 784519634987 5491637444909
• Sum of all divisors σ(n): 6972307560960
• Sum of proper divisors (its aliquot sum) s(n): 1480670116051
• 5491637444909 is a deficient number, because the sum of its proper divisors (1480670116051) is less than itself. Its deficiency is 4010967328858

Bases of 5491637444909

• Binary: 1001111111010011111000110010110000100101101₂
• Hexadecimal: 0x4FE9F19612D
• Base-36: 1Y2TN57OT

Squares and roots of 5491637444909

• 5491637444909 squared (5491637444909²) is 30158081826326650010018281
• 5491637444909 cubed (5491637444909³) is 165617251424085032550230291923220381429
• The square root of 5491637444909 is 2343424.2989499363
• The cube root of 5491637444909 is 17642.7908560691

Scales and comparisons

• 5,491,637,444,909 seconds is equal to 174,617 years, 4 weeks, 2 days, 13 hours, 48 minutes, 29 seconds.
• To count from 1 to 5,491,637,444,909 would take you about four hundred thirty-six thousand, five hundred forty-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 5491637444909 cubic inches would be around 1470.2 feet tall.

Recreational maths with 5491637444909

• 5491637444909 backwards is 9094447361945
• The number of decimal digits it has is: 13
• The sum of 5491637444909's digits is 65
• More coming soon!