13644865472
13,644,865,472 is an even composite number composed of four prime numbers multiplied together.
13644865472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 13644865472:
26 × 7 × 3769 × 8081
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 3769 × 8081)See below for interesting mathematical facts about the number 13644865472 from the Numbermatics database.
Names of 13644865472
- Cardinal: 13644865472 can be written as Thirteen billion, six hundred forty-four million, eight hundred sixty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.3644865472 × 1010
Factors of 13644865472
Divisors of 13644865472
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 224 448 3769 7538 8081 15076 16162 26383 30152 32324 52766 56567 60304 64648 105532 113134 120608 129296 211064 226268 241216 258592 422128 452536 517184 844256 905072 1688512 1810144 3620288 30457289 60914578 121829156 213201023 243658312 426402046 487316624 852804092 974633248 1705608184 1949266496 3411216368 6822432736 13644865472
- Sum of all divisors σ(n): 30956646240
- Sum of proper divisors (its aliquot sum) s(n): 17311780768
- 13644865472 is an abundant number, because the sum of its proper divisors (17311780768) is greater than itself. Its abundance is 3666915296
Bases of 13644865472
- Binary: 11001011010100110000011111110000002
- Hexadecimal: 0x32D4C1FC0
- Base-36: 69NSTKW
Squares and roots of 13644865472
- 13644865472 squared (136448654722) is 186182353748977782784
- 13644865472 cubed (136448654723) is 2540433170165116703604517634048
-
The
square root of 13644865472 is 116811.2386373845 -
The
cube root of 13644865472 is 2389.5883158483
Scales and comparisons
How big is 13644865472?- 13,644,865,472 seconds is equal to 433 years, 44 weeks, 6 days, 16 hours, 24 minutes, 32 seconds.
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To count from 1 to 13,644,865,472 would take you about eight hundred sixty-seven 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 13644865472 cubic inches would be around 199.1 feet tall.
Recreational maths with 13644865472
- 13644865472 backwards is 27456844631
- The number of decimal digits it has is: 11
- The sum of 13644865472's digits is 50
- More coming soon!
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Keywords: Divisors of 13644865472, math, Factors of 13644865472, curriculum, school, college, exams, university, Prime factorization of 13644865472, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, six hundred forty-four million, eight hundred sixty-five thousand, four hundred seventy-two.