13345969632

Names of 13345969632

• Cardinal: 13345969632 can be written as Thirteen billion, three hundred forty-five million, nine hundred sixty-nine thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.3345969632 × 10¹⁰

Factors of 13345969632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1103

Divisors of 13345969632

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 157 314 471 628 941 942 1256 1882 1884 2512 2823 3764 3768 5024 5646 7528 7536 11292 15056 15072 22584 30112 45168 90336 147737 295474 443211 590948 885481 886422 1181896 1770962 1772844 2363792 2656443 3541924 3545688 4727584 5312886 7083848 7091376 10625772 14167696 14182752 21251544 28335392 42503088 85006176 139020517 278041034 417061551 556082068 834123102 1112164136 1668246204 2224328272 3336492408 4448656544 6672984816 13345969632
• Sum of all divisors σ(n): 35293818168
• Sum of proper divisors (its aliquot sum) s(n): 21947848536
• 13345969632 is an abundant number, because the sum of its proper divisors (21947848536) is greater than itself. Its abundance is 8601878904

Bases of 13345969632

• Binary: 1100011011011110110101010111100000₂
• Hexadecimal: 0x31B7B55E0
• Base-36: 64PUG2O

Squares and roots of 13345969632

• 13345969632 squared (13345969632²) is 178114905418266215424
• 13345969632 cubed (13345969632³) is 2377116118718733169140274003968
• The square root of 13345969632 is 115524.7576582613
• The cube root of 13345969632 is 2372.0110659071

Scales and comparisons

• 13,345,969,632 seconds is equal to 424 years, 18 weeks, 5 days, 5 hours, 47 minutes, 12 seconds.
• To count from 1 to 13,345,969,632 would take you about eight hundred forty-eight 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 13345969632 cubic inches would be around 197.7 feet tall.

Recreational maths with 13345969632

• 13345969632 backwards is 23696954331
• The number of decimal digits it has is: 11
• The sum of 13345969632's digits is 51
• More coming soon!