13729473394
13,729,473,394 is an even composite number composed of seven prime numbers multiplied together.
13729473394 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13729473394:
2 × 7 × 13 × 17 × 73 × 89 × 683
See below for interesting mathematical facts about the number 13729473394 from the Numbermatics database.
Names of 13729473394
- Cardinal: 13729473394 can be written as Thirteen billion, seven hundred twenty-nine million, four hundred seventy-three thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 1.3729473394 × 1010
Factors of 13729473394
Divisors of 13729473394
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 7 13 14 17 26 34 73 89 91 119 146 178 182 221 238 442 511 623 683 949 1022 1157 1241 1246 1366 1513 1547 1898 2314 2482 3026 3094 4781 6497 6643 8099 8687 8879 9562 10591 11611 12994 13286 16133 16198 17374 17758 19669 21182 23222 32266 39338 45479 49859 60787 62153 81277 84461 90958 99718 110449 112931 121574 124306 137683 150943 162554 168922 220898 225862 275366 301886 349013 425509 591227 648167 698026 773143 790231 847603 851018 1033379 1056601 1182454 1296334 1435837 1546286 1580462 1695206 2066758 2113202 2871674 4437451 4537169 5531617 5933221 7233653 8874902 9074338 10050859 11018839 11063234 11866442 13433927 14467306 20101718 22037678 26867854 31062157 57686863 62124314 75436667 77131873 94037489 115373726 150873334 154263746 188074978 403808041 528056669 807616082 980676671 1056113338 1961353342 6864736697 13729473394
- Sum of all divisors σ(n): 27551301120
- Sum of proper divisors (its aliquot sum) s(n): 13821827726
- 13729473394 is an abundant number, because the sum of its proper divisors (13821827726) is greater than itself. Its abundance is 92354332
Bases of 13729473394
- Binary: 11001100100101011100100011011100102
- Hexadecimal: 0x332572372
- Base-36: 6B269GY
Squares and roots of 13729473394
- 13729473394 squared (137294733942) is 188498439676553879236
- 13729473394 cubed (137294733943) is 2587984312349760450578151046984
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The
square root of 13729473394 is 117172.8355635383 -
The
cube root of 13729473394 is 2394.5171943567
Scales and comparisons
How big is 13729473394?- 13,729,473,394 seconds is equal to 436 years, 28 weeks, 5 days, 22 hours, 36 minutes, 34 seconds.
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To count from 1 to 13,729,473,394 would take you about eight hundred seventy-three 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 13729473394 cubic inches would be around 199.5 feet tall.
Recreational maths with 13729473394
- 13729473394 backwards is 49337492731
- The number of decimal digits it has is: 11
- The sum of 13729473394's digits is 52
- More coming soon!
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The information we have on file for 13729473394 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!
Keywords: Divisors of 13729473394, math, Factors of 13729473394, curriculum, school, college, exams, university, Prime factorization of 13729473394, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, seven hundred twenty-nine million, four hundred seventy-three thousand, three hundred ninety-four.