13383825

Names of 13383825

• Cardinal: 13383825 can be written as Thirteen million, three hundred eighty-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3383825 × 10⁷

Factors of 13383825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 118

Divisors of 13383825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 37 39 53 65 75 91 105 111 159 175 185 195 259 265 273 325 371 455 481 525 555 689 777 795 925 975 1113 1295 1325 1365 1443 1855 1961 2067 2275 2405 2775 3367 3445 3885 3975 4823 5565 5883 6475 6825 7215 9275 9805 10101 10335 12025 13727 14469 16835 17225 19425 24115 25493 27825 29415 36075 41181 49025 50505 51675 68635 72345 76479 84175 120575 127465 147075 178451 205905 252525 343175 361725 382395 535353 637325 892255 1029525 1911975 2676765 4461275 13383825
• Sum of all divisors σ(n): 28498176
• Sum of proper divisors (its aliquot sum) s(n): 15114351
• 13383825 is an abundant number, because the sum of its proper divisors (15114351) is greater than itself. Its abundance is 1730526

Bases of 13383825

• Binary: 110011000011100010010001₂
• Hexadecimal: 0xCC3891
• Base-36: 7YV0X

Squares and roots of 13383825

• 13383825 squared (13383825²) is 179126771630625
• 13383825 cubed (13383825³) is 2397401364319249640625
• The square root of 13383825 is 3658.3910397879
• The cube root of 13383825 is 237.4251657119

Scales and comparisons

• 13,383,825 seconds is equal to 22 weeks, 21 hours, 43 minutes, 45 seconds.
• To count from 1 to 13,383,825 would take you about thirty-three weeks!

  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 13383825 cubic inches would be around 19.8 feet tall.

Recreational maths with 13383825

• 13383825 backwards is 52838331
• The number of decimal digits it has is: 8
• The sum of 13383825's digits is 33
• More coming soon!