13425133788

Names of 13425133788

• Cardinal: 13425133788 can be written as Thirteen billion, four hundred twenty-five million, one hundred thirty-three thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3425133788 × 10¹⁰

Factors of 13425133788

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 11662

Divisors of 13425133788

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 5749 5897 11498 11794 17247 17691 22996 23588 34494 35382 51741 53073 63239 64867 68988 70764 103482 106146 126478 129734 189717 194601 206964 212292 252956 259468 379434 389202 569151 583803 758868 778404 1138302 1167606 2276604 2335212 33901853 67803706 101705559 135607412 203411118 305116677 372920383 406822236 610233354 745840766 1118761149 1220466708 1491681532 2237522298 3356283447 4475044596 6712566894 13425133788
• Sum of all divisors σ(n): 37033542000
• Sum of proper divisors (its aliquot sum) s(n): 23608408212
• 13425133788 is an abundant number, because the sum of its proper divisors (23608408212) is greater than itself. Its abundance is 10183274424

Bases of 13425133788

• Binary: 1100100000001100110100100011011100₂
• Hexadecimal: 0x3203348DC
• Base-36: 660Z7J0

Squares and roots of 13425133788

• 13425133788 squared (13425133788²) is 180234217225699228944
• 13425133788 cubed (13425133788³) is 2419668479430466340421641959872
• The square root of 13425133788 is 115866.8795989605
• The cube root of 13425133788 is 2376.6918346367

Scales and comparisons

• 13,425,133,788 seconds is equal to 426 years, 45 weeks, 4 days, 11 hours, 49 minutes, 48 seconds.
• To count from 1 to 13,425,133,788 would take you about eight hundred fifty-three 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 13425133788 cubic inches would be around 198.1 feet tall.

Recreational maths with 13425133788

• 13425133788 backwards is 88733152431
• The number of decimal digits it has is: 11
• The sum of 13425133788's digits is 45
• More coming soon!