13249245440
13,249,245,440 is an even composite number composed of four prime numbers multiplied together.
13249245440 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 13249245440:
28 × 5 × 227 × 45599
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 227 × 45599)See below for interesting mathematical facts about the number 13249245440 from the Numbermatics database.
Names of 13249245440
- Cardinal: 13249245440 can be written as Thirteen billion, two hundred forty-nine million, two hundred forty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.324924544 × 1010
Factors of 13249245440
Divisors of 13249245440
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 227 256 320 454 640 908 1135 1280 1816 2270 3632 4540 7264 9080 14528 18160 29056 36320 45599 58112 72640 91198 145280 182396 227995 290560 364792 455990 729584 911980 1459168 1823960 2918336 3647920 5836672 7295840 10350973 11673344 14591680 20701946 29183360 41403892 51754865 58366720 82807784 103509730 165615568 207019460 331231136 414038920 662462272 828077840 1324924544 1656155680 2649849088 3312311360 6624622720 13249245440
- Sum of all divisors σ(n): 31876588800
- Sum of proper divisors (its aliquot sum) s(n): 18627343360
- 13249245440 is an abundant number, because the sum of its proper divisors (18627343360) is greater than itself. Its abundance is 5378097920
Bases of 13249245440
- Binary: 11000101011011011101110001000000002
- Hexadecimal: 0x315B77100
- Base-36: 6349B7K
Squares and roots of 13249245440
- 13249245440 squared (132492454402) is 175542504729360793600
- 13249245440 cubed (132492454403) is 2325805730311661928719581184000
-
The
square root of 13249245440 is 115105.3666863539 -
The
cube root of 13249245440 is 2366.2668258815
Scales and comparisons
How big is 13249245440?- 13,249,245,440 seconds is equal to 421 years, 14 weeks, 5 days, 17 hours, 57 minutes, 20 seconds.
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To count from 1 to 13,249,245,440 would take you about eight hundred forty-two 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 13249245440 cubic inches would be around 197.2 feet tall.
Recreational maths with 13249245440
- 13249245440 backwards is 04454294231
- The number of decimal digits it has is: 11
- The sum of 13249245440's digits is 38
- More coming soon!
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The information we have on file for 13249245440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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