13440881468
13,440,881,468 is an even composite number composed of five prime numbers multiplied together.
What does the number 13440881468 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
13440881468 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13440881468:
22 × 7 × 691 × 701 × 991
(2 × 2 × 7 × 691 × 701 × 991)See below for interesting mathematical facts about the number 13440881468 from the Numbermatics database.
Names of 13440881468
- Cardinal: 13440881468 can be written as Thirteen billion, four hundred forty million, eight hundred eighty-one thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3440881468 × 1010
Factors of 13440881468
Divisors of 13440881468
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 7 14 28 691 701 991 1382 1402 1982 2764 2804 3964 4837 4907 6937 9674 9814 13874 19348 19628 27748 484391 684781 694691 968782 1369562 1389382 1937564 2739124 2778764 3390737 4793467 4862837 6781474 9586934 9725674 13562948 19173868 19451348 480031481 960062962 1920125924 3360220367 6720440734 13440881468
- Sum of all divisors σ(n): 26986272768
- Sum of proper divisors (its aliquot sum) s(n): 13545391300
- 13440881468 is an abundant number, because the sum of its proper divisors (13545391300) is greater than itself. Its abundance is 104509832
Bases of 13440881468
- Binary: 11001000010010001110010011001111002
- Hexadecimal: 0x32123933C
- Base-36: 66ACQIK
Squares and roots of 13440881468
- 13440881468 squared (134408814682) is 180657294636825835024
- 13440881468 cubed (134408814683) is 2428193283543128156317706935232
-
The
square root of 13440881468 is 115934.8155991115 -
The
cube root of 13440881468 is 2377.6207579153
Scales and comparisons
How big is 13440881468?- 13,440,881,468 seconds is equal to 427 years, 19 weeks, 4 days, 18 hours, 11 minutes, 8 seconds.
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To count from 1 to 13,440,881,468 would take you about eight hundred fifty-four 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 13440881468 cubic inches would be around 198.1 feet tall.
Recreational maths with 13440881468
- 13440881468 backwards is 86418804431
- The number of decimal digits it has is: 11
- The sum of 13440881468's digits is 47
- More coming soon!
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