13649075388
13,649,075,388 is an even composite number composed of five prime numbers multiplied together.
What does the number 13649075388 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
13649075388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13649075388:
22 × 32 × 13 × 29 × 1005679
(2 × 2 × 3 × 3 × 13 × 29 × 1005679)See below for interesting mathematical facts about the number 13649075388 from the Numbermatics database.
Names of 13649075388
- Cardinal: 13649075388 can be written as Thirteen billion, six hundred forty-nine million, seventy-five thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3649075388 × 1010
Factors of 13649075388
Divisors of 13649075388
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 29 36 39 52 58 78 87 116 117 156 174 234 261 348 377 468 522 754 1044 1131 1508 2262 3393 4524 6786 13572 1005679 2011358 3017037 4022716 6034074 9051111 12068148 13073827 18102222 26147654 29164691 36204444 39221481 52295308 58329382 78442962 87494073 116658764 117664443 156885924 174988146 235328886 262482219 349976292 379140983 470657772 524964438 758281966 1049928876 1137422949 1516563932 2274845898 3412268847 4549691796 6824537694 13649075388
- Sum of all divisors σ(n): 38437089600
- Sum of proper divisors (its aliquot sum) s(n): 24788014212
- 13649075388 is an abundant number, because the sum of its proper divisors (24788014212) is greater than itself. Its abundance is 11138938824
Bases of 13649075388
- Binary: 11001011011000110001011100101111002
- Hexadecimal: 0x32D8C5CBC
- Base-36: 69QB1Z0
Squares and roots of 13649075388
- 13649075388 squared (136490753882) is 186297258947307350544
- 13649075388 cubed (136490753883) is 2542785331949555547181598811072
-
The
square root of 13649075388 is 116829.2574143995 -
The
cube root of 13649075388 is 2389.8340476379
Scales and comparisons
How big is 13649075388?- 13,649,075,388 seconds is equal to 433 years, 51 weeks, 6 days, 9 hours, 49 minutes, 48 seconds.
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To count from 1 to 13,649,075,388 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 13649075388 cubic inches would be around 199.2 feet tall.
Recreational maths with 13649075388
- 13649075388 backwards is 88357094631
- The number of decimal digits it has is: 11
- The sum of 13649075388's digits is 54
- More coming soon!
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Keywords: Divisors of 13649075388, math, Factors of 13649075388, curriculum, school, college, exams, university, Prime factorization of 13649075388, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, six hundred forty-nine million, seventy-five thousand, three hundred eighty-eight.