13809793280
13,809,793,280 is an even composite number composed of five prime numbers multiplied together.
13809793280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13809793280:
28 × 5 × 113 × 307 × 311
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 113 × 307 × 311)See below for interesting mathematical facts about the number 13809793280 from the Numbermatics database.
Names of 13809793280
- Cardinal: 13809793280 can be written as Thirteen billion, eight hundred nine million, seven hundred ninety-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.380979328 × 1010
Factors of 13809793280
Divisors of 13809793280
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 113 128 160 226 256 307 311 320 452 565 614 622 640 904 1130 1228 1244 1280 1535 1555 1808 2260 2456 2488 3070 3110 3616 4520 4912 4976 6140 6220 7232 9040 9824 9952 12280 12440 14464 18080 19648 19904 24560 24880 28928 34691 35143 36160 39296 39808 49120 49760 69382 70286 72320 78592 79616 95477 98240 99520 138764 140572 144640 173455 175715 190954 196480 199040 277528 281144 346910 351430 381908 392960 398080 477385 555056 562288 693820 702860 763816 954770 1110112 1124576 1387640 1405720 1527632 1909540 2220224 2249152 2775280 2811440 3055264 3819080 4440448 4498304 5550560 5622880 6110528 7638160 8880896 8996608 10788901 11101120 11245760 12221056 15276320 21577802 22202240 22491520 24442112 30552640 43155604 44404480 44983040 53944505 61105280 86311208 107889010 122210560 172622416 215778020 345244832 431556040 690489664 863112080 1380979328 1726224160 2761958656 3452448320 6904896640 13809793280
- Sum of all divisors σ(n): 33587858304
- Sum of proper divisors (its aliquot sum) s(n): 19778065024
- 13809793280 is an abundant number, because the sum of its proper divisors (19778065024) is greater than itself. Its abundance is 5968271744
Bases of 13809793280
- Binary: 11001101110010000010111001000000002
- Hexadecimal: 0x33720B900
- Base-36: 6CDZSOW
Squares and roots of 13809793280
- 13809793280 squared (138097932802) is 190710390436333158400
- 13809793280 cubed (138097932803) is 2633671068273849918713495552000
-
The
square root of 13809793280 is 117515.0768199553 -
The
cube root of 13809793280 is 2399.1775700545
Scales and comparisons
How big is 13809793280?- 13,809,793,280 seconds is equal to 439 years, 5 weeks, 4 days, 13 hours, 41 minutes, 20 seconds.
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To count from 1 to 13,809,793,280 would take you about eight hundred seventy-eight 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 13809793280 cubic inches would be around 199.9 feet tall.
Recreational maths with 13809793280
- 13809793280 backwards is 08239790831
- The number of decimal digits it has is: 11
- The sum of 13809793280's digits is 50
- More coming soon!
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The information we have on file for 13809793280 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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