13821661084
13,821,661,084 is an even composite number composed of four prime numbers multiplied together.
13821661084 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13821661084:
22 × 73 × 112 × 83257
(2 × 2 × 7 × 7 × 7 × 11 × 11 × 83257)See below for interesting mathematical facts about the number 13821661084 from the Numbermatics database.
Names of 13821661084
- Cardinal: 13821661084 can be written as Thirteen billion, eight hundred twenty-one million, six hundred sixty-one thousand and eighty-four.
Scientific notation
- Scientific notation: 1.3821661084 × 1010
Factors of 13821661084
Divisors of 13821661084
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 11 14 22 28 44 49 77 98 121 154 196 242 308 343 484 539 686 847 1078 1372 1694 2156 3388 3773 5929 7546 11858 15092 23716 41503 83006 83257 166012 166514 333028 582799 915827 1165598 1831654 2331196 3663308 4079593 6410789 8159186 10074097 12821578 16318372 20148194 25643156 28557151 40296388 44875523 57114302 70518679 89751046 114228604 141037358 179502092 282074716 314128661 493630753 628257322 987261506 1256514644 1974523012 3455415271 6910830542 13821661084
- Sum of all divisors σ(n): 31005279200
- Sum of proper divisors (its aliquot sum) s(n): 17183618116
- 13821661084 is an abundant number, because the sum of its proper divisors (17183618116) is greater than itself. Its abundance is 3361957032
Bases of 13821661084
- Binary: 11001101111101010111001111100111002
- Hexadecimal: 0x337D5CF9C
- Base-36: 6CL25Y4
Squares and roots of 13821661084
- 13821661084 squared (138216610842) is 191038315120960055056
- 13821661084 cubed (138216610843) is 2640466845660302345686012640704
-
The
square root of 13821661084 is 117565.5607905649 -
The
cube root of 13821661084 is 2399.8646384305
Scales and comparisons
How big is 13821661084?- 13,821,661,084 seconds is equal to 439 years, 25 weeks, 1 day, 22 hours, 18 minutes, 4 seconds.
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To count from 1 to 13,821,661,084 would take you about eight hundred seventy-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 13821661084 cubic inches would be around 200 feet tall.
Recreational maths with 13821661084
- 13821661084 backwards is 48016612831
- The number of decimal digits it has is: 11
- The sum of 13821661084's digits is 40
- More coming soon!
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