13486676445

Names of 13486676445

• Cardinal: 13486676445 can be written as Thirteen billion, four hundred eighty-six million, six hundred seventy-six thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.3486676445 × 10¹⁰

Factors of 13486676445

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10241

Divisors of 13486676445

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 99 135 165 297 495 983 1485 2949 4915 8847 9239 10813 14745 26541 27717 32439 44235 46195 54065 83151 97317 101629 132705 138585 162195 249453 291951 304887 415755 486585 508145 914661 1247265 1459755 1524435 2743983 4573305 9081937 13719915 27245811 45409685 81737433 99901307 136229055 245212299 299703921 408687165 499506535 899111763 1226061495 1498519605 2697335289 4495558815 13486676445
• Sum of all divisors σ(n): 26185420800
• Sum of proper divisors (its aliquot sum) s(n): 12698744355
• 13486676445 is a deficient number, because the sum of its proper divisors (12698744355) is less than itself. Its deficiency is 787932090

Bases of 13486676445

• Binary: 1100100011110111100101100111011101₂
• Hexadecimal: 0x323DE59DD
• Base-36: 671MA59

Squares and roots of 13486676445

• 13486676445 squared (13486676445²) is 181890441532117838025
• 13486676445 cubed (13486676445³) is 2453097533381863357056092821125
• The square root of 13486676445 is 116132.1507809099
• The cube root of 13486676445 is 2380.3179932545

Scales and comparisons

• 13,486,676,445 seconds is equal to 428 years, 43 weeks, 2 days, 19 hours, 45 seconds.
• To count from 1 to 13,486,676,445 would take you about eight hundred fifty-seven 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 13486676445 cubic inches would be around 198.4 feet tall.

Recreational maths with 13486676445

• 13486676445 backwards is 54467668431
• The number of decimal digits it has is: 11
• The sum of 13486676445's digits is 54
• More coming soon!