13864012665
13,864,012,665 is an odd composite number composed of six prime numbers multiplied together.
13864012665 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13864012665:
3 × 5 × 31 × 37 × 433 × 1861
See below for interesting mathematical facts about the number 13864012665 from the Numbermatics database.
Names of 13864012665
- Cardinal: 13864012665 can be written as Thirteen billion, eight hundred sixty-four million, twelve thousand, six hundred sixty-five.
Scientific notation
- Scientific notation: 1.3864012665 × 1010
Factors of 13864012665
Divisors of 13864012665
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 5 15 31 37 93 111 155 185 433 465 555 1147 1299 1861 2165 3441 5583 5735 6495 9305 13423 16021 17205 27915 40269 48063 57691 67115 68857 80105 173073 201345 206571 240315 288455 344285 496651 805813 865365 1032855 1489953 2134567 2417439 2483255 4029065 6403701 7449765 10672835 12087195 24980203 29815081 32018505 74940609 89445243 124901015 149075405 374703045 447226215 924267511 2772802533 4621337555 13864012665
- Sum of all divisors σ(n): 23583823872
- Sum of proper divisors (its aliquot sum) s(n): 9719811207
- 13864012665 is a deficient number, because the sum of its proper divisors (9719811207) is less than itself. Its deficiency is 4144201458
Bases of 13864012665
- Binary: 11001110100101110000001011011110012
- Hexadecimal: 0x33A5C0B79
- Base-36: 6DA9WMX
Squares and roots of 13864012665
- 13864012665 squared (138640126652) is 192210847175280402225
- 13864012665 cubed (138640126653) is 2664813619588466971373694179625
-
The
square root of 13864012665 is 117745.5420175219 -
The
cube root of 13864012665 is 2402.3133172613
Scales and comparisons
How big is 13864012665?- 13,864,012,665 seconds is equal to 440 years, 43 weeks, 2 days, 2 hours, 37 minutes, 45 seconds.
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To count from 1 to 13,864,012,665 would take you about eight hundred eighty-one 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 13864012665 cubic inches would be around 200.2 feet tall.
Recreational maths with 13864012665
- 13864012665 backwards is 56621046831
- The number of decimal digits it has is: 11
- The sum of 13864012665's digits is 42
- More coming soon!
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